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Cushion|Lab Grown|IGI

8.92ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG598314727

Shape and cutting style on the report: Square cushion brilliant

Certificate IGI LG598314727

Diamond specifications and retailer prices

From HK$13,369 HKD
$1,704 USD
As of October 31, 2026
Save HK$82,270 HKD (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$95,639 HKD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 8.92ct lab-grown cushion diamond

This 8.92ct lab-grown cushion sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG598314727 or 598314727. Listed at 18 retailers as of October 31, 2026, with prices from HK$13,369 to HK$95,639, a HK$82,270 spread on the same certified stone. Brilliant Earth lists it at HK$95,639. 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

8.92
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG598314727
Dimensions11.26 × 11.21 × 7.52 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
11.26 mm11.21 mm8.92 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG598314727
Side View
Table 65.0%Crown 39.4°Girdle: STK-VTKPavilion 30.8°Culet: NoneDepth 67.1%

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 31
Current: HK$95,639 HKD|Low: HK$13,369 HKD|High: HK$98,699 HKD|Avg: HK$32,946 HKD|-3.1%
Brilliant Earth
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
Retailer 15
Retailer 16
November 1, 2026
Retailer 4HK$13,369 HKD
Retailer 16HK$13,856 HKD
Retailer 15HK$15,181 HKD
Retailer 3HK$17,927 HKD
Retailer 13HK$19,810 HKD
Retailer 9HK$21,097 HKD
Retailer 10HK$21,576 HKD
Retailer 11HK$23,236 HKD
Retailer 2HK$25,672 HKD
Retailer 8HK$30,794 HKD
Retailer 5HK$33,479 HKD
Retailer 6HK$34,180 HKD
Retailer 12HK$39,776 HKD
Retailer 14HK$40,601 HKD
Retailer 7HK$65,951 HKD
Brilliant EarthHK$95,639 HKD

38 data points across 16 retailers

18 retailersHK$13,369 HKD to HK$95,639 HKD

A
Cheapest Retailer
-
HK$13,369 HKD
$1,704 USD
Final sale: no returns
Retailer 2
-
HK$13,856 HKD
$1,766 USD
View
Price last confirmed 20 days ago
A
Retailer 3
-
HK$15,181 HKD
$1,935 USD
View
A
Retailer 4
-
HK$17,927 HKD
$2,285 USD
View
B+
Retailer 5
-
HK$19,810 HKD
$2,525 USD
View
A
Retailer 6
-
HK$21,097 HKD
€2,561 EUR
View
A
Retailer 7
-
HK$21,576 HKD
$2,750 USD
View
A
Retailer 8
-
HK$23,236 HKD
ZAR 47,845 ZAR
View
A
Retailer 9
-
HK$25,672 HKD
A$5,034 AUD
View
B+
Retailer 10
-
HK$30,794 HKD
$3,925 USD
View
B+
Retailer 11
-
HK$33,479 HKD
£3,360 GBP
View
B+
Retailer 12
-
HK$34,180 HKD
$4,357 USD
View
B+
Retailer 13
-
HK$39,776 HKD
£3,992 GBP
View
B+
Retailer 14
-
HK$40,497 HKD
$5,162 USD
View
B+
Retailer 15
-
HK$40,601 HKD
$5,175 USD
View
B+
Retailer 16
-
HK$48,709 HKD
$6,208 USD
View
B
Retailer 17
-
HK$67,300 HKD
$8,578 USD
View
Most Expensive
B
Brilliant Earth
10792552A · Oct 31
HK$95,639 HKD
$12,190 USD
View
17 more retailers have this diamond
Prices start from HK$13,369 HKDSave up to HK$82,270 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
8.92ct Cushion
HK$13,369 HKD