Radiant|Lab Grown|IGI

3.09ct D VS2 Radiant Lab Grown Diamond

ID • D/VS2 • IGI LG762538807

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

Certificate IGI LG762538807

Diamond specifications and retailer prices

From HK$3,766 HKD
$480 USD
As of October 30, 2026
Save HK$22,831 HKD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$26,597 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.09ct lab-grown radiant diamond

This 3.09ct 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 LG762538807 or 762538807. Listed at 21 retailers as of October 29, 2026, with prices from HK$3,766 to HK$26,597, a HK$22,831 spread on the same certified stone. Brilliant Earth lists it at HK$26,597. 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

3.09
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG762538807
Dimensions7.28 × 7.28 × 4.95 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm7.28 mm3.09 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG762538807
Side View
Table 63.0%Crown 42.1°Girdle: MediumPavilion 38.6°Culet: NoneDepth 68.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: HK$26,597 HKD|Low: HK$3,617 HKD|High: HK$26,597 HKD|Avg: HK$10,758 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
October 30, 2026
Retailer 12HK$3,766 HKD
Retailer 6HK$4,221 HKD
Retailer 3HK$4,676 HKD
Retailer 7HK$5,767 HKD
Retailer 8HK$7,109 HKD
Retailer 4HK$7,281 HKD
Retailer 5HK$7,595 HKD
Retailer 2HK$7,761 HKD
Retailer 10HK$12,561 HKD
Retailer 11HK$15,872 HKD
Retailer 9HK$17,258 HKD
Retailer 14HK$17,390 HKD
Retailer 13HK$19,771 HKD
Brilliant EarthHK$26,597 HKD

43 data points across 14 retailers

21 retailersHK$3,766 HKD to HK$26,597 HKD

A
Cheapest Retailer
-
HK$3,766 HKD
$480 USD
A
Retailer 2
-
HK$4,221 HKD
$538 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,221 HKD
$538 USD
View
A
Retailer 4
-
HK$4,676 HKD
$596 USD
View
Retailer 5
-
HK$4,676 HKD
$596 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
HK$5,767 HKD
$735 USD
View
Retailer 7
-
HK$7,109 HKD
€863 EUR
View
Price last confirmed 7 days ago
A
Retailer 8
-
HK$7,281 HKD
$928 USD
View
A
Retailer 9
-
HK$7,595 HKD
$968 USD
View
A
Retailer 10
-
HK$7,761 HKD
£779 GBP
View
A
Retailer 11
-
HK$10,199 HKD
$1,300 USD
View
B+
Retailer 12
-
HK$12,561 HKD
$1,601 USD
View
B+
Retailer 13
-
HK$15,025 HKD
$1,915 USD
View
B+
Retailer 14
-
HK$15,249 HKD
$1,944 USD
View
B+
Retailer 15
-
HK$15,872 HKD
$2,023 USD
View
B+
Retailer 16
-
HK$16,272 HKD
$2,074 USD
View
Retailer 17
-
HK$17,258 HKD
£1,732 GBP
View
Price last confirmed 9 days ago
Retailer 18
-
HK$17,390 HKD
A$3,410 AUD
View
Price last confirmed 25 days ago
Retailer 19
-
HK$19,771 HKD
$2,520 USD
View
Price last confirmed 15 days ago
B
Retailer 20
-
HK$21,215 HKD
$2,704 USD
View
Most Expensive
B
Brilliant Earth
17109258A · Oct 29
HK$26,597 HKD
$3,390 USD
View
20 more retailers have this diamond
Prices start from HK$3,766 HKDSave up to HK$22,831 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
3.09ct Radiant
HK$3,766 HKD