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Radiant|Lab Grown|IGI

2.09ct J VS1 Radiant Lab Grown Diamond

ID • J/VS1 • IGI LG836604521

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG836604521

Diamond specifications and retailer prices

From HK$2,696 HKD
As of November 6, 2026
Save HK$10,941 HKD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$13,637 HKD at Brilliant Earth · As of November 3, 2026
View at Brilliant Earth

About this 2.09ct lab-grown radiant diamond

This 2.09ct lab-grown radiant sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836604521 or 836604521. Listed at 17 retailers as of November 3, 2026, with prices from HK$2,696 to HK$13,637, a HK$10,941 spread on the same certified stone. Brilliant Earth lists it at HK$13,637. 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

2.09
Carat
J
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle49.3°
Pavilion angle33.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836604521
Dimensions8.34 × 6.20 × 4.31 mm
L/W Ratio1.35
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.34 mm6.20 mm2.09 ctJ / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateIGI LG836604521
Side View
Table 61.0%Crown 49.3°Girdle: Slightly ThickPavilion 33.9°Culet: NoneDepth 69.5%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$13,637 HKD|Low: HK$2,586 HKD|High: HK$13,637 HKD|Avg: HK$6,029 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
November 6, 2026
Retailer 15HK$2,696 HKD
Retailer 6HK$3,010 HKD
Retailer 4HK$3,119 HKD
Retailer 3HK$3,339 HKD
Retailer 16HK$3,339 HKD
Retailer 8HK$3,778 HKD
Retailer 2HK$4,224 HKD
Retailer 14HK$4,483 HKD
Retailer 5HK$4,546 HKD
Retailer 13HK$5,306 HKD
Retailer 7HK$5,525 HKD
Retailer 12HK$8,073 HKD
Retailer 11HK$8,425 HKD
Retailer 17HK$10,729 HKD
Retailer 9HK$11,059 HKD
Retailer 10HK$13,331 HKD
Brilliant EarthHK$13,637 HKD

43 data points across 17 retailers

17 retailersHK$2,696 HKD to HK$13,637 HKD

A
Cheapest Retailer
-
HK$2,696 HKD
A
Retailer 2
-
HK$3,010 HKD
View
Final sale: no returns
A
Retailer 3
-
HK$3,119 HKD
View
Retailer 4
-
HK$3,339 HKD
View
Price last confirmed 13 days ago
A
Retailer 5
-
HK$3,339 HKD
View
A
Retailer 6
-
HK$3,778 HKD
View
A
Retailer 7
-
HK$4,224 HKD
View
B+
Retailer 8
-
HK$4,483 HKD
View
A
Retailer 9
-
HK$4,546 HKD
View
A
Retailer 10
-
HK$5,306 HKD
View
A
Retailer 11
-
HK$5,525 HKD
View
A
Retailer 12
-
HK$8,073 HKD
View
A
Retailer 13
-
HK$8,425 HKD
View
B+
Retailer 14
-
HK$10,729 HKD
View
B+
Retailer 15
-
HK$11,059 HKD
View
B+
Retailer 16
-
HK$13,331 HKD
View
Most Expensive
B+
Brilliant Earth
22469500A · Nov 3
HK$13,637 HKD
$1,740 USD
View
16 more retailers have this diamond
Prices start from HK$2,696 HKDSave up to HK$10,941 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
2.09ct Radiant
HK$2,696 HKD