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Radiant|Lab Grown|IGI

3.10ct F VS2 Radiant Lab Grown Diamond

ID • F/VS2 • IGI LG831657376

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG831657376

Diamond specifications and retailer prices

From HK$6,081 HKD
$775 USD
As of November 2, 2026
Save HK$32,522 HKD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$38,603 HKD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG831657376 or 831657376. Listed at 8 retailers as of November 2, 2026, with prices from HK$6,081 to HK$38,603, a HK$32,522 spread on the same certified stone. Brilliant Earth lists it at HK$38,603. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831657376
Dimensions10.31 × 7.07 × 4.80 mm
L/W Ratio1.46
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.31 mm7.07 mm3.10 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831657376
Side View
Table 64.0%Crown 43.7°Girdle: MediumPavilion 37.3°Culet: NoneDepth 67.9%

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 2
Current: HK$38,603 HKD|Low: HK$5,375 HKD|High: HK$38,603 HKD|Avg: HK$15,020 HKD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2HK$6,081 HKD
Retailer 4HK$6,528 HKD
Retailer 6HK$7,430 HKD
Retailer 7HK$8,482 HKD
Retailer 3HK$15,876 HKD
Retailer 5HK$18,791 HKD
Retailer 8HK$19,027 HKD
Brilliant EarthHK$38,603 HKD

10 data points across 8 retailers

8 retailersHK$6,081 HKD to HK$38,603 HKD

A
Cheapest Retailer
-
HK$6,081 HKD
$775 USD
A
Retailer 2
-
HK$6,528 HKD
View
A
Retailer 3
-
HK$7,430 HKD
$947 USD
View
A
Retailer 4
-
HK$7,634 HKD
$973 USD
View
B+
Retailer 5
-
HK$15,876 HKD
A$3,113 AUD
View
B
Retailer 6
-
HK$18,791 HKD
$2,395 USD
View
B
Retailer 7
-
HK$19,027 HKD
SGD 3,277 SGD
View
Most Expensive
B
Brilliant Earth
21832439Y · Nov 2
HK$38,603 HKD
$4,920 USD
View
7 more retailers have this diamond
Prices start from HK$6,081 HKDSave up to HK$32,522 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 Radiant
HK$6,081 HKD