Cushion|Lab Grown|IGI

3.10ct F VVS2 Cushion Lab Grown Diamond

ID • F/VVS2 • IGI LG810613504

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG810613504

Diamond specifications and retailer prices

From HK$4,620 HKD
As of November 1, 2026
Save HK$10,785 HKD (70%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$23,303 HKD at Rare Carat · As of July 13, 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG810613504 or 810613504. Listed at 17 retailers as of November 1, 2026, with a 233% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle31.5°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810613504
Dimensions10.65 × 7.45 × 5.05 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm7.45 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810613504
Side View
Table 63.0%Crown 31.5°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 67.8%

Caratlytics Score

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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 1
Current: HK$23,303 HKD|Low: HK$4,190 HKD|High: HK$23,303 HKD|Avg: HK$11,379 HKD
Rare Carat
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
November 2, 2026
Retailer 17HK$4,190 HKD
Retailer 3HK$4,620 HKD
Retailer 11HK$4,668 HKD
Retailer 16HK$5,335 HKD
Retailer 5HK$6,606 HKD
Retailer 6HK$6,606 HKD
Retailer 2HK$6,648 HKD
Retailer 12HK$6,920 HKD
Retailer 15HK$8,854 HKD
Retailer 10HK$9,136 HKD
Retailer 4HK$10,153 HKD
Retailer 7HK$13,734 HKD
Retailer 9HK$13,754 HKD
Retailer 13HK$14,806 HKD
Retailer 14HK$15,405 HKD
Retailer 8HK$17,279 HKD
Rare CaratHK$23,303 HKD

34 data points across 17 retailers

17 retailersHK$4,620 HKD to HK$15,405 HKD

Retailer 1
-
HK$4,190 HKD
$534 USD
Price last confirmed 8 days ago
A
Retailer 2
-
HK$4,620 HKD
View
A
Retailer 3
-
HK$4,668 HKD
£468 GBP
View
Retailer 4
-
HK$5,335 HKD
$680 USD
View
Price last confirmed 5 days ago
B+
Retailer 5
-
HK$6,606 HKD
$842 USD
View
Retailer 6
-
HK$6,606 HKD
$842 USD
View
Price last confirmed 7 days ago
A
Retailer 7
-
HK$6,648 HKD
€807 EUR
View
A
Retailer 8
-
HK$6,920 HKD
£694 GBP
View
Retailer 9
-
HK$8,854 HKD
A$1,736 AUD
View
Price last confirmed 7 days ago
A
Retailer 10
-
HK$9,136 HKD
ZAR 18,810 ZAR
View
A
Retailer 11
-
HK$10,153 HKD
$1,294 USD
View
B+
Retailer 12
-
HK$13,734 HKD
$1,750 USD
View
B+
Retailer 13
-
HK$13,754 HKD
$1,753 USD
View
B+
Retailer 14
-
HK$14,806 HKD
$1,887 USD
View
B+
Retailer 15
-
HK$15,405 HKD
£1,546 GBP
View
Retailer 16
-
HK$17,279 HKD
A$3,388 AUD
View
Price last confirmed 25 days ago
Most Expensive
Rare Carat
KI5046135KF810 · Jul 13
HK$23,303 HKD
$2,970 USD
View
Price last confirmed 112 days ago
16 more retailers have this diamond
Prices start from HK$4,620 HKDSave up to HK$10,785 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$4,620 HKD