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Radiant|Lab Grown|IGI

3.10ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG844661985

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

Certificate IGI LG844661985

Diamond specifications and retailer prices

From HK$4,817 HKD
As of November 2, 2026
Save HK$23,192 HKD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$28,010 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844661985 or 844661985. Listed at 15 retailers as of November 2, 2026, with prices from HK$4,817 to HK$28,010, a HK$23,192 spread on the same certified stone. Brilliant Earth lists it at HK$28,010. 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 angle27.5°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844661985
Dimensions9.98 × 7.42 × 4.90 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.98 mm7.42 mm3.10 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844661985
Side View
Table 67.0%Crown 27.5°Girdle: Slightly ThickPavilion 35.9°Culet: NoneDepth 66.0%

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$28,010 HKD|Low: HK$4,048 HKD|High: HK$47,389 HKD|Avg: HK$12,083 HKD|-40.9%
Brilliant Earth
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
November 2, 2026
Retailer 7HK$4,048 HKD
Retailer 11HK$4,817 HKD
Retailer 4HK$5,806 HKD
Retailer 15HK$5,806 HKD
Retailer 9HK$6,849 HKD
Retailer 12HK$7,155 HKD
Retailer 3HK$9,140 HKD
Retailer 10HK$9,423 HKD
Retailer 5HK$10,200 HKD
Retailer 2HK$10,615 HKD
Retailer 16HK$14,060 HKD
Retailer 6HK$14,170 HKD
Retailer 14HK$15,142 HKD
Retailer 13HK$15,896 HKD
Retailer 8HK$20,674 HKD
Brilliant EarthHK$28,010 HKD

15 data points across 16 retailers

15 retailersHK$4,817 HKD to HK$28,010 HKD

A
Cheapest Retailer
-
HK$4,817 HKD
A
Retailer 2
-
HK$5,806 HKD
View
B+
Retailer 3
-
HK$5,806 HKD
View
A
Retailer 4
-
HK$6,849 HKD
View
A
Retailer 5
-
HK$7,155 HKD
View
A
Retailer 6
-
HK$9,140 HKD
View
A
Retailer 7
-
HK$9,423 HKD
View
A
Retailer 8
-
HK$10,200 HKD
View
A
Retailer 9
-
HK$10,615 HKD
View
B+
Retailer 10
-
HK$14,060 HKD
View
B+
Retailer 11
-
HK$14,170 HKD
View
B+
Retailer 12
-
HK$15,142 HKD
View
B+
Retailer 13
-
HK$15,896 HKD
View
Retailer 14
-
HK$20,674 HKD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
22313559A · Nov 2
HK$28,010 HKD
$3,570 USD
View
14 more retailers have this diamond
Prices start from HK$4,817 HKDSave up to HK$23,192 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$4,817 HKD