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Cushion|Lab Grown|IGI

2.30ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG835634397

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG835634397

Diamond specifications and retailer prices

From HK$3,214 HKD
As of October 31, 2026
Save HK$13,027 HKD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$16,241 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.3ct lab-grown cushion diamond

This 2.3ct lab-grown cushion sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG835634397 or 835634397. Listed at 19 retailers as of October 30, 2026, with prices from HK$3,214 to HK$16,241, a HK$13,027 spread on the same certified stone. Brilliant Earth lists it at HK$16,241. 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

2.30
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835634397
Dimensions7.38 × 7.29 × 5.00 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.29 mm2.30 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835634397
Side View
Table 60.0%Crown 34.6°Girdle: MED-THKPavilion 33.9°Culet: NoneDepth 68.6%

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$16,241 HKD|Low: HK$2,683 HKD|High: HK$17,182 HKD|Avg: HK$8,259 HKD|-5.5%
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
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 7HK$2,683 HKD
Retailer 14HK$3,214 HKD
Retailer 17HK$3,570 HKD
Retailer 16HK$4,511 HKD
Retailer 2HK$4,597 HKD
Retailer 19HK$4,856 HKD
Retailer 18HK$5,257 HKD
Retailer 6HK$6,245 HKD
Retailer 5HK$6,660 HKD
Retailer 9HK$7,061 HKD
Retailer 12HK$7,579 HKD
Retailer 15HK$9,446 HKD
Retailer 10HK$9,931 HKD
Retailer 11HK$11,415 HKD
Retailer 8HK$11,439 HKD
Retailer 3HK$11,937 HKD
Retailer 4HK$12,013 HKD
Retailer 13HK$12,349 HKD
Brilliant EarthHK$16,241 HKD

27 data points across 19 retailers

19 retailersHK$3,214 HKD to HK$16,241 HKD

A
Cheapest Retailer
-
HK$3,214 HKD
A
Retailer 2
-
HK$3,570 HKD
£358 GBP
View
A
Retailer 3
-
HK$4,511 HKD
$575 USD
View
A
Retailer 4
-
HK$4,597 HKD
€558 EUR
View
B+
Retailer 5
-
HK$4,856 HKD
$619 USD
View
A
Retailer 6
-
HK$5,257 HKD
£528 GBP
View
A
Retailer 7
-
HK$6,245 HKD
$796 USD
View
A
Retailer 8
-
HK$6,660 HKD
A$1,306 AUD
View
Retailer 9
-
HK$7,061 HKD
ZAR 14,539 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$7,579 HKD
$966 USD
View
B+
Retailer 11
-
HK$9,446 HKD
SGD 1,627 SGD
View
B+
Retailer 12
-
HK$9,931 HKD
$1,266 USD
View
B+
Retailer 13
-
HK$11,415 HKD
$1,455 USD
View
B+
Retailer 14
-
HK$11,439 HKD
$1,458 USD
View
B+
Retailer 15
-
HK$11,937 HKD
£1,198 GBP
View
B+
Retailer 16
-
HK$12,013 HKD
$1,531 USD
View
B+
Retailer 17
-
HK$12,349 HKD
$1,574 USD
View
B
Retailer 18
-
HK$16,241 HKD
$2,070 USD
View
Most Expensive
B
Brilliant Earth
21631076A · Oct 30
HK$16,241 HKD
$2,070 USD
View
18 more retailers have this diamond
Prices start from HK$3,214 HKDSave up to HK$13,027 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
2.30ct Cushion
HK$3,214 HKD