CaratHunter
Plans
Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG831615843

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831615843

Diamond specifications and retailer prices

From HK$4,849 HKD
As of November 4, 2026
Save HK$15,127 HKD (76%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$19,975 HKD at With Clarity · As of November 5, 2026
View at With Clarity

About this 3.1ct lab-grown cushion diamond

This 3.1ct lab-grown cushion sits in the three to five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831615843 or 831615843. Listed at 10 retailers as of November 4, 2026, with prices from HK$4,849 to HK$19,975, a HK$15,127 spread on the same certified stone. With Clarity lists it at HK$19,975. 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
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831615843
Dimensions10.76 × 7.37 × 4.93 mm
L/W Ratio1.46
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm7.37 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831615843
Side View
Table 62.0%Crown 36.3°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 66.9%

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 4
Current: HK$9,235 HKD|Low: HK$4,849 HKD|High: HK$19,975 HKD|Avg: HK$12,653 HKD|-2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
With Clarity
November 4, 2026
Retailer 2HK$4,849 HKD
Retailer 5HK$6,732 HKD
Retailer 9HK$7,399 HKD
Retailer 1HK$9,235 HKD
Retailer 4HK$13,377 HKD
Retailer 6HK$14,083 HKD
Retailer 7HK$15,488 HKD
Retailer 3HK$16,351 HKD
Retailer 8HK$17,881 HKD
With ClarityHK$19,975 HKD

39 data points across 10 retailers

10 retailersHK$4,849 HKD to HK$19,975 HKD

A
Cheapest Retailer
-
HK$4,849 HKD
A
Retailer 2
-
HK$6,732 HKD
View
A
Retailer 3
-
HK$7,399 HKD
View
A
Retailer 4
-
HK$9,235 HKD
View
B+
Retailer 5
-
HK$13,377 HKD
View
B+
Retailer 6
-
HK$14,083 HKD
View
B+
Retailer 7
-
HK$15,488 HKD
View
B+
Retailer 8
-
HK$16,351 HKD
View
Retailer 9
-
HK$17,881 HKD
View
Price last confirmed 23 days ago
Most Expensive
B
With Clarity
831615843 · Nov 5
HK$19,975 HKD
$2,546 USD
View
9 more retailers have this diamond
Prices start from HK$4,849 HKDSave up to HK$15,127 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$4,849 HKD