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Radiant|Lab Grown|IGI

2.57ct D VVS2 Radiant Lab Grown Diamond

VG • D/VVS2 • IGI LG797625322

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

Certificate IGI LG797625322

Diamond specifications and retailer prices

From HK$3,625 HKD
$462 USD
As of October 27, 2026
Save HK$34,348 HKD (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$37,973 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG797625322 or 797625322. Listed at 22 retailers as of October 27, 2026, with prices from HK$3,625 to HK$37,973, a HK$34,348 spread on the same certified stone. Brilliant Earth lists it at HK$37,973. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.57
Carat
D
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle35.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797625322
Dimensions9.99 × 6.68 × 4.60 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.99 mm6.68 mm2.57 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797625322
Side View
Table 63.0%Crown 44.1°Girdle: MediumPavilion 35.6°Culet: NoneDepth 68.9%

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: Oct 27
Current: HK$37,973 HKD|Low: HK$3,538 HKD|High: HK$41,661 HKD|Avg: HK$11,060 HKD|-8.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 4HK$3,625 HKD
Retailer 14HK$4,056 HKD
Retailer 19HK$4,064 HKD
Retailer 6HK$4,496 HKD
Retailer 7HK$4,496 HKD
Retailer 2HK$4,772 HKD
Retailer 18HK$5,610 HKD
Retailer 9HK$7,038 HKD
Retailer 8HK$7,273 HKD
Retailer 13HK$7,456 HKD
Retailer 3HK$7,472 HKD
Retailer 20HK$10,067 HKD
Retailer 11HK$10,074 HKD
Retailer 17HK$10,852 HKD
Retailer 21HK$12,098 HKD
Retailer 5HK$14,467 HKD
Retailer 12HK$14,704 HKD
Retailer 15HK$15,936 HKD
Retailer 16HK$16,620 HKD
Retailer 10HK$16,837 HKD
Retailer 22HK$20,399 HKD
Brilliant EarthHK$37,973 HKD

36 data points across 22 retailers

22 retailersHK$3,625 HKD to HK$37,973 HKD

A
Cheapest Retailer
-
HK$3,625 HKD
$462 USD
A
Retailer 2
-
HK$4,056 HKD
$517 USD
View
Final sale: no returns
A
Retailer 3
-
HK$4,064 HKD
$518 USD
View
A
Retailer 4
-
HK$4,496 HKD
$573 USD
View
Retailer 5
-
HK$4,496 HKD
$573 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
HK$4,772 HKD
£479 GBP
View
A
Retailer 7
-
HK$5,610 HKD
$715 USD
View
A
Retailer 8
-
HK$7,038 HKD
$897 USD
View
A
Retailer 9
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HK$7,273 HKD
$927 USD
View
A
Retailer 10
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HK$7,456 HKD
£748 GBP
View
Retailer 11
-
HK$7,472 HKD
€907 EUR
View
Price last confirmed 8 days ago
Retailer 12
-
HK$10,067 HKD
A$1,974 AUD
View
Price last confirmed 11 days ago
A
Retailer 13
-
HK$10,074 HKD
$1,284 USD
View
B+
Retailer 14
-
HK$10,852 HKD
ZAR 22,346 ZAR
View
B+
Retailer 15
-
HK$12,098 HKD
$1,542 USD
View
B+
Retailer 16
-
HK$14,467 HKD
$1,844 USD
View
B+
Retailer 17
-
HK$14,704 HKD
$1,874 USD
View
B+
Retailer 18
-
HK$15,936 HKD
$2,031 USD
View
B+
Retailer 19
-
HK$16,620 HKD
£1,668 GBP
View
B+
Retailer 20
-
HK$16,837 HKD
$2,146 USD
View
Retailer 21
-
HK$20,399 HKD
$2,600 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
19364200A · Oct 29
HK$37,973 HKD
$4,840 USD
View
21 more retailers have this diamond
Prices start from HK$3,625 HKDSave up to HK$34,348 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
2.57ct Radiant
HK$3,625 HKD