Radiant|Lab Grown|IGI

3.10ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG764601989

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

Certificate IGI LG764601989

Diamond specifications and retailer prices

From HK$5,740 HKD
$732 USD
As of October 30, 2026
Save HK$39,294 HKD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$45,034 HKD at Brilliant Earth · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG764601989 or 764601989. Listed at 15 retailers as of October 29, 2026, with prices from HK$5,740 to HK$45,034, a HK$39,294 spread on the same certified stone. Brilliant Earth lists it at HK$45,034. 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle34.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764601989
Dimensions7.12 × 7.12 × 4.76 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.12 mm7.12 mm3.10 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764601989
Side View
Table 67.0%Crown 45.6°Girdle: MediumPavilion 34.5°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: Oct 30
Current: HK$45,034 HKD|Low: HK$4,158 HKD|High: HK$45,034 HKD|Avg: HK$15,405 HKD|+70.3%
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
Retailer 17
Retailer 18
October 30, 2026
Retailer 4HK$5,740 HKD
Retailer 15HK$5,924 HKD
Retailer 2HK$6,073 HKD
Retailer 7HK$6,284 HKD
Retailer 18HK$7,151 HKD
Retailer 6HK$7,394 HKD
Retailer 16HK$8,065 HKD
Retailer 17HK$11,973 HKD
Retailer 13HK$13,291 HKD
Retailer 8HK$15,869 HKD
Retailer 5HK$16,743 HKD
Retailer 3HK$17,334 HKD
Retailer 10HK$18,877 HKD
Retailer 9HK$21,087 HKD
Retailer 12HK$21,203 HKD
Retailer 11HK$28,404 HKD
Retailer 14HK$32,795 HKD
Brilliant EarthHK$45,034 HKD

17 data points across 18 retailers

15 retailersHK$5,740 HKD to HK$45,034 HKD

A
Cheapest Retailer
-
HK$5,740 HKD
$732 USD
A
Retailer 2
-
HK$5,924 HKD
$755 USD
View
B+
Retailer 3
-
HK$6,073 HKD
$774 USD
View
A
Retailer 4
-
HK$7,151 HKD
€868 EUR
View
A
Retailer 5
-
HK$8,065 HKD
$1,028 USD
View
B+
Retailer 6
-
HK$11,973 HKD
$1,526 USD
View
B+
Retailer 7
-
HK$13,081 HKD
CA$2,316 CAD
View
B+
Retailer 8
-
HK$13,291 HKD
$1,694 USD
View
Retailer 9
-
HK$17,334 HKD
A$3,399 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
HK$18,877 HKD
$2,406 USD
View
Retailer 11
-
HK$21,087 HKD
$2,688 USD
View
Price last confirmed 51 days ago
B
Retailer 12
-
HK$21,203 HKD
£2,128 GBP
View
B
Retailer 13
-
HK$28,404 HKD
$3,620 USD
View
B
Retailer 14
-
HK$32,795 HKD
$4,180 USD
View
Most Expensive
B
Brilliant Earth
22266638A · Oct 29
HK$45,034 HKD
$5,740 USD
View
14 more retailers have this diamond
Prices start from HK$5,740 HKDSave up to HK$39,294 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$5,740 HKD