Radiant|Lab Grown|IGI

3.10ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG763622899

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

Certificate IGI LG763622899

Diamond specifications and retailer prices

From HK$12,812 HKD
CA$2,268 CAD
As of October 30, 2026
Save HK$5,673 HKD (31%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$45,034 HKD at Brilliant Earth · As of October 21, 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 LG763622899 or 763622899. Listed at 10 retailers as of October 30, 2026, with a 44% 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
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763622899
Dimensions7.14 × 7.14 × 4.87 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.14 mm7.14 mm3.10 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763622899
Side View
Table 65.0%Crown 43.6°Girdle: MediumPavilion 34.7°Culet: NoneDepth 68.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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$4,080 HKD|High: HK$45,427 HKD|Avg: HK$14,951 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 18, 2026
Retailer 18HK$4,080 HKD
Retailer 14HK$5,545 HKD
Retailer 13HK$5,743 HKD
Retailer 5HK$6,222 HKD
Retailer 2HK$6,953 HKD
Retailer 17HK$7,252 HKD
Retailer 16HK$8,018 HKD
Retailer 7HK$10,545 HKD
Retailer 11HK$10,595 HKD
Retailer 10HK$12,812 HKD
Retailer 3HK$15,600 HKD
Retailer 8HK$16,405 HKD
Retailer 15HK$17,278 HKD
Retailer 9HK$18,484 HKD
Retailer 4HK$21,033 HKD
Retailer 12HK$28,398 HKD
Retailer 6HK$29,186 HKD
Brilliant EarthHK$45,034 HKD

16 data points across 18 retailers

10 retailersHK$12,812 HKD to HK$18,484 HKD

Retailer 1
-
HK$5,545 HKD
$707 USD
Price last confirmed 9 days ago
Retailer 2
-
HK$5,743 HKD
$732 USD
View
Price last confirmed 9 days ago
Retailer 3
-
HK$8,018 HKD
$1,022 USD
View
Price last confirmed 9 days ago
Retailer 4
-
HK$10,595 HKD
$1,350 USD
View
Price last confirmed 10 days ago
B+
Retailer 5
-
HK$12,812 HKD
CA$2,268 CAD
View
Retailer 6
-
HK$17,278 HKD
A$3,388 AUD
View
Price last confirmed 29 days ago
B
Retailer 7
-
HK$18,484 HKD
$2,356 USD
View
Retailer 8
-
HK$21,033 HKD
$2,681 USD
View
Price last confirmed 54 days ago
Retailer 9
-
HK$28,398 HKD
$3,620 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
21682074A · Oct 21
HK$45,034 HKD
$5,740 USD
View
Price last confirmed 9 days ago
9 more retailers have this diamond
Prices start from HK$12,812 HKDSave up to HK$5,673 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.

B+
3.10ct Radiant
HK$12,812 HKD