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Cushion|Lab Grown|IGI

3.10ct F VVS1 Cushion Lab Grown Diamond

ID • F/VVS1 • IGI LG826696108

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG826696108

Diamond specifications and retailer prices

From HK$5,076 HKD
As of November 4, 2026
Save HK$26,385 HKD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: HK$31,462 HKD at Rare Carat · As of November 1, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG826696108 or 826696108. Listed at 18 retailers as of November 1, 2026, with prices from HK$5,076 to HK$31,462, a HK$26,385 spread on the same certified stone. Rare Carat lists it at HK$31,462. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826696108
Dimensions10.25 × 7.35 × 4.79 mm
L/W Ratio1.39
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.25 mm7.35 mm3.10 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826696108
Side View
Table 66.0%Crown 40.9°Girdle: STK-THKPavilion 34.9°Culet: NoneDepth 65.2%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: HK$14,177 HKD|Low: HK$5,076 HKD|High: HK$25,122 HKD|Avg: HK$13,213 HKD|-0.3%
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
November 5, 2026
Retailer 12HK$5,076 HKD
Retailer 11HK$6,088 HKD
Retailer 3HK$6,669 HKD
Retailer 14HK$7,571 HKD
Retailer 2HK$8,167 HKD
Retailer 10HK$8,693 HKD
Retailer 7HK$12,012 HKD
Retailer 4HK$12,247 HKD
Retailer 1HK$14,177 HKD
Retailer 5HK$16,374 HKD
Retailer 6HK$18,092 HKD
Retailer 13HK$18,202 HKD
Retailer 8HK$18,571 HKD
Retailer 15HK$22,306 HKD
Retailer 9HK$24,338 HKD

18 data points across 15 retailers

18 retailersHK$5,076 HKD to HK$31,462 HKD

A
Cheapest Retailer
-
HK$5,076 HKD
Final sale: no returns
Retailer 2
-
HK$5,806 HKD
View
Price last confirmed 19 days ago
A
Retailer 3
-
HK$6,088 HKD
View
A
Retailer 4
-
HK$6,669 HKD
View
A
Retailer 5
-
HK$7,571 HKD
View
A
Retailer 6
-
HK$8,167 HKD
View
A
Retailer 7
-
HK$8,693 HKD
View
A
Retailer 8
-
HK$12,012 HKD
View
A
Retailer 9
-
HK$12,247 HKD
View
B+
Retailer 10
-
HK$14,177 HKD
View
B+
Retailer 11
-
HK$16,374 HKD
View
B+
Retailer 12
-
HK$18,092 HKD
View
B+
Retailer 13
-
HK$18,202 HKD
View
B+
Retailer 14
-
HK$18,571 HKD
View
B+
Retailer 15
-
HK$22,306 HKD
View
B
Retailer 16
-
HK$24,338 HKD
View
Retailer 17
-
HK$25,805 HKD
View
Price last confirmed 28 days ago
Most Expensive
B
Rare Carat
CN199-76A · Nov 1
HK$31,462 HKD
$4,010 USD
View
17 more retailers have this diamond
Prices start from HK$5,076 HKDSave up to HK$26,385 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$5,076 HKD