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Cushion|Lab Grown|IGI

8.03ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG816610432

Shape and cutting style on the report: Rectangular cushion mixed cut

Certificate IGI LG816610432

Diamond specifications and retailer prices

From HK$10,458 HKD
$1,333 USD
As of October 28, 2026
Save HK$27,513 HKD (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$37,972 HKD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

About this 8.03ct lab-grown cushion diamond

This 8.03ct lab-grown cushion sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG816610432 or 816610432. Listed at 14 retailers as of October 27, 2026, with prices from HK$10,458 to HK$37,972, a HK$27,513 spread on the same certified stone. Taylor and Hart lists it at HK$37,972. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

8.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle52.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816610432
Dimensions13.89 × 9.53 × 6.40 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.89 mm9.53 mm8.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816610432
Side View
Table 69.0%Crown 42.6°Girdle: THN-STKPavilion 52.7°Culet: LargeDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: HK$17,959 HKD|Low: HK$10,356 HKD|High: HK$37,972 HKD|Avg: HK$21,339 HKD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Taylor and Hart
October 29, 2026
Retailer 7HK$10,458 HKD
Retailer 5HK$10,733 HKD
Retailer 9HK$12,082 HKD
Retailer 8HK$15,631 HKD
Retailer 14HK$17,206 HKD
Retailer 1HK$17,959 HKD
Retailer 12HK$18,007 HKD
Retailer 3HK$19,826 HKD
Retailer 6HK$19,909 HKD
Retailer 4HK$26,185 HKD
Retailer 11HK$30,339 HKD
Retailer 13HK$31,108 HKD
Retailer 2HK$32,584 HKD
Retailer 10HK$34,864 HKD
Taylor and HartHK$37,972 HKD

33 data points across 15 retailers

14 retailersHK$10,458 HKD to HK$37,972 HKD

A
Cheapest Retailer
-
HK$10,458 HKD
$1,333 USD
Final sale: no returns
Retailer 2
-
HK$10,733 HKD
$1,368 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$12,082 HKD
$1,540 USD
View
A
Retailer 4
-
HK$15,631 HKD
£1,569 GBP
View
B+
Retailer 5
-
HK$17,206 HKD
$2,193 USD
View
A
Retailer 6
-
HK$17,959 HKD
€2,180 EUR
View
Retailer 7
-
HK$18,007 HKD
ZAR 37,078 ZAR
View
Price last confirmed 8 days ago
A
Retailer 8
-
HK$19,826 HKD
$2,527 USD
View
Retailer 9
-
HK$26,185 HKD
£2,628 GBP
View
Price last confirmed 18 days ago
B+
Retailer 10
-
HK$30,339 HKD
$3,867 USD
View
B+
Retailer 11
-
HK$31,108 HKD
$3,965 USD
View
B+
Retailer 12
-
HK$32,584 HKD
$4,153 USD
View
B+
Retailer 13
-
HK$34,864 HKD
£3,499 GBP
View
Most Expensive
B+
Taylor and Hart
5BT21HE · Oct 27
HK$37,972 HKD
$4,840 USD
View
13 more retailers have this diamond
Prices start from HK$10,458 HKDSave up to HK$27,513 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
8.03ct Cushion
HK$10,458 HKD