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Cushion|Lab Grown|IGI

3.10ct E VS2 Cushion Lab Grown Diamond

ID • E/VS2 • IGI LG757519659

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

Certificate IGI LG757519659

Diamond specifications and retailer prices

From HK$5,773 HKD
£579 GBP
As of November 1, 2026
Save HK$34,004 HKD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: HK$39,778 HKD at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG757519659 or 757519659. Listed at 14 retailers as of October 30, 2026, with prices from HK$5,773 to HK$39,778, a HK$34,004 spread on the same certified stone. Yadav Diamonds lists it at HK$39,778. 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

3.10
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG757519659
Dimensions8.47 × 8.33 × 5.64 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.47 mm8.33 mm3.10 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG757519659
Side View
Table 57.0%Crown 35.7°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 67.7%

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: Nov 1
Current: HK$20,137 HKD|Low: HK$3,044 HKD|High: HK$43,701 HKD|Avg: HK$15,610 HKD|-19.0%
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
Retailer 15
Retailer 16
Retailer 17
Yadav Diamonds
November 1, 2026
Retailer 8HK$3,044 HKD
Retailer 10HK$5,773 HKD
Retailer 14HK$5,798 HKD
Retailer 13HK$5,806 HKD
Retailer 9HK$6,969 HKD
Retailer 2HK$7,320 HKD
Retailer 15HK$7,516 HKD
Retailer 11HK$8,026 HKD
Retailer 17HK$16,358 HKD
Retailer 7HK$16,540 HKD
Retailer 12HK$16,549 HKD
Retailer 3HK$16,636 HKD
Retailer 4HK$19,104 HKD
Retailer 5HK$19,490 HKD
Retailer 1HK$20,137 HKD
Retailer 16HK$26,989 HKD
Yadav DiamondsHK$39,778 HKD
Retailer 6HK$43,701 HKD

26 data points across 18 retailers

14 retailersHK$5,773 HKD to HK$39,778 HKD

A
Cheapest Retailer
-
HK$5,773 HKD
£579 GBP
B+
Retailer 2
-
HK$5,798 HKD
$739 USD
View
A
Retailer 3
-
HK$5,806 HKD
$740 USD
View
A
Retailer 4
-
HK$7,320 HKD
$933 USD
View
A
Retailer 5
-
HK$7,516 HKD
$958 USD
View
A
Retailer 6
-
HK$8,026 HKD
£806 GBP
View
B+
Retailer 7
-
HK$16,358 HKD
$2,085 USD
View
B+
Retailer 8
-
HK$16,549 HKD
A$3,245 AUD
View
B+
Retailer 9
-
HK$16,636 HKD
$2,120 USD
View
Retailer 10
-
HK$19,104 HKD
$2,435 USD
View
Price last confirmed 13 days ago
Retailer 11
-
HK$19,490 HKD
£1,956 GBP
View
Price last confirmed 13 days ago
B+
Retailer 12
-
HK$20,137 HKD
£2,021 GBP
View
B
Retailer 13
-
HK$26,989 HKD
$3,440 USD
View
Most Expensive
B
Yadav Diamonds
13358822 · Oct 30
HK$39,778 HKD
$5,070 USD
View
13 more retailers have this diamond
Prices start from HK$5,773 HKDSave up to HK$34,004 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
3.10ct Cushion
HK$5,773 HKD