Radiant|Lab Grown|IGI

3.10ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG760555389

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

Certificate IGI LG760555389

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)
8 retailers carry this diamond
Most expensive: HK$45,427 HKD at Brilliant Earth · As of October 17, 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 LG760555389 or 760555389. Listed at 8 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 angle45.5°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG760555389
Dimensions7.11 × 7.11 × 10.38 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.11 mm7.11 mm3.10 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG760555389
Side View
Table 65.0%Crown 45.5°Girdle: MediumPavilion 34.8°Culet: NoneDepth 68.1%

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$45,427 HKD|Low: HK$2,661 HKD|High: HK$45,427 HKD|Avg: HK$14,104 HKD|+71.8%
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 17, 2026
Retailer 9HK$2,661 HKD
Retailer 17HK$4,080 HKD
Retailer 14HK$5,740 HKD
Retailer 12HK$5,900 HKD
Retailer 4HK$6,222 HKD
Retailer 2HK$7,175 HKD
Retailer 16HK$7,252 HKD
Retailer 13HK$8,042 HKD
Retailer 8HK$10,239 HKD
Retailer 7HK$12,812 HKD
Retailer 18HK$15,600 HKD
Retailer 10HK$17,049 HKD
Retailer 15HK$17,334 HKD
Retailer 6HK$18,484 HKD
Retailer 3HK$21,033 HKD
Retailer 11HK$28,401 HKD
Retailer 5HK$29,186 HKD
Brilliant EarthHK$45,427 HKD

18 data points across 18 retailers

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

Retailer 1
-
HK$5,740 HKD
$732 USD
Price last confirmed 15 days ago
Retailer 2
-
HK$5,900 HKD
$752 USD
View
Price last confirmed 14 days ago
Retailer 3
-
HK$8,042 HKD
$1,025 USD
View
Price last confirmed 13 days ago
B+
Retailer 4
-
HK$12,812 HKD
CA$2,268 CAD
View
Retailer 5
-
HK$17,334 HKD
A$3,399 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
HK$18,484 HKD
$2,356 USD
View
Retailer 7
-
HK$21,033 HKD
$2,681 USD
View
Price last confirmed 51 days ago
Most Expensive
Brilliant Earth
21651741A · Oct 17
HK$45,427 HKD
$5,790 USD
View
Price last confirmed 13 days ago
7 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