SHOP 160,000+ BUY IT NOW GEMS
OR TRY OUR AUCTIONS WITH NO BUYERS FEES
100% NATURAL GEMS & VERIFIED SELLERS
Gemma AI

You have not bid on this auction.

Reserve Not Met
Current Bid
1
Bids
Closed
23/12/2025 10:52 am

4.05-Carat Natural Colour- Changing Spinel Octagon Step Cut |Pinkish Purple

1 bid
650 views
4 watching
Details
SKU
DSGA900010
Dimensions (mm)
9.46 x 7.39 x 6.56mm
Weight (cts)
4.05
Treatment
No Treatment
Shape
Octagonal
Type
Faceted
Clarity
VVS
Certified Gemstones
Yes
Colours
Description

Description:

A rare and vibrant natural colour-changing spinel, weighing 4.05 carats, presented in an elegant octagon step cut. This gemstone shifts in tone under different lighting, displaying an enchanting pinkish purple hue. Carefully certified by GRC (Gem Research Center, Sri Lanka), this gem makes an excellent collector’s piece or centerpiece for fine jewelry.

Gemstone Specifications:

  • Species: Natural Spinel

  • Variety: Colour-Changing Spinel

  • Carat Weight: 4.05 ct

  • Shape: Octagon

  • Cutting Style: Step Cut

  • Color: Pinkish Purple

  • Dimensions: 9.46 x 7.39 x 6.56 mm

  • Certificate: GRC (Gem Research Center, Sri Lanka)

  • Certificate No: SP-052023-SL2-001-08416

  • Date of Certificate: 02-May-2023

  • Remarks: Displays color change; natural origin confirmed

  • Report Notes: Color influenced by iron and cobalt (common in color-change spinels)

Shipping
Shipping provider Shipping to Sri Lanka Shipping to rest of world Combined Shipping (Sri Lanka) Combined Shipping (rest of the world)
Standard Shipping - Tracked
/ 7 days
/ 21 days
Not available Not available
Store
4.05-Carat Natural Colour- Changing Spinel Octagon Step Cut |Pinkish Purple
Central Province, Sri Lanka
Owned by dsholdings
Recent Feedback
  • txmu556
    txmu556
    Positive

    Paid and shipped - no feedback left after 100 days

Bids History (1)

Reserve not met

saschasarah
saschasarah
1 month ago
Purchased from this seller previously
Automatic Bid

Why are users outbidding themselves?

Automatic Bid icon
Automatic Bid

When a bid is placed, this is the maximum amount a person is willing to bid for the product. Our system will then automatically bid on behalf of the bidder, incrementally increasing the bid up to the maximum to maintain their position as the highest bidder.

When there is an icon indicating 'Automatic Bid', it means our system is actively placing bids for the bidder based on their maximum bid. This may appear as if bidders are outbidding themselves, but it's simply a result of the system updating the bid to reflect the bidders maximum limit.

Audit

The Gemstone Sheriff program allows our members to request an audit on any product, which is completed by an independent Gemologist who assesses the accuracy of the item description and pictures.

Shipping Details

Costs:
Transit:
21 days via Standard Shipping - Tracked
Ships from:
Sri Lanka

Payment Options

  • paypal

Overview

Listing Type : Standard
Product ID : 2785946
Estimated RRP :
Starting Bid :
Starts : 21st December 2025 09:58 pm PST
Ends : 23rd December 2025 10:52 am PST
* All prices are in USD

You may also like