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Radiant|Lab Grown|IGI

3.10ct E VS2 Radiant Lab Grown Diamond

EX • E/VS2 • IGI LG761504857

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

Certificate IGI LG761504857

Diamond specifications and retailer prices

From HK$3,594 HKD
$458 USD
As of October 30, 2026
Save HK$38,463 HKD (91%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: HK$42,057 HKD at Brilliant Earth · As of October 24, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG761504857 or 761504857. Listed at 8 retailers as of October 24, 2026, with prices from HK$3,594 to HK$42,057, a HK$38,463 spread on the same certified stone. Brilliant Earth lists it at HK$42,057. 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
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG761504857
Dimensions7.13 × 7.13 × 10.35 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.13 mm7.13 mm3.10 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG761504857
Side View
Table 66.0%Crown 46.2°Girdle: MediumPavilion 35.6°Culet: NoneDepth 67.5%

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$42,057 HKD|Low: HK$3,594 HKD|High: HK$42,057 HKD|Avg: HK$16,963 HKD
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
October 30, 2026
Retailer 2HK$3,594 HKD
Retailer 11HK$5,571 HKD
Retailer 15HK$5,900 HKD
Retailer 8HK$6,533 HKD
Retailer 16HK$7,526 HKD
Retailer 13HK$7,540 HKD
Retailer 4HK$7,556 HKD
Retailer 14HK$7,627 HKD
Retailer 3HK$9,832 HKD
Retailer 17HK$14,705 HKD
Retailer 9HK$15,989 HKD
Retailer 5HK$16,548 HKD
Retailer 10HK$28,277 HKD
Retailer 12HK$31,856 HKD
Retailer 6HK$35,152 HKD
Retailer 7HK$35,152 HKD
Brilliant EarthHK$42,057 HKD

4 data points across 17 retailers

8 retailersHK$3,594 HKD to HK$42,057 HKD

A
Cheapest Retailer
-
HK$3,594 HKD
$458 USD
A
Retailer 2
-
HK$5,571 HKD
$710 USD
View
B+
Retailer 3
-
HK$5,900 HKD
$752 USD
View
A
Retailer 4
-
HK$6,787 HKD
$865 USD
View
A
Retailer 5
-
HK$7,627 HKD
$972 USD
View
B
Retailer 6
-
HK$28,277 HKD
$3,604 USD
View
B
Retailer 7
-
HK$31,856 HKD
$4,060 USD
View
Most Expensive
B
Brilliant Earth
19575177Y · Oct 24
HK$42,057 HKD
$5,360 USD
View
7 more retailers have this diamond
Prices start from HK$3,594 HKDSave up to HK$38,463 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$3,594 HKD