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Radiant|Lab Grown|IGI

2.57ct D VVS2 Radiant Lab Grown Diamond

ID • D/VVS2 • IGI LG809633165

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

Certificate IGI LG809633165

Diamond specifications and retailer prices

From €414 EUR
$462 USD
As of October 27, 2026
Save €3,919 EUR (90%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,332 EUR 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 top-tier cut grade and certified by IGI LG809633165 or 809633165. Listed at 22 retailers as of October 27, 2026, with prices from €414 to €4,332, a €3,919 spread on the same certified stone. Brilliant Earth lists it at €4,332. 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

2.57
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809633165
Dimensions9.63 × 6.79 × 4.70 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.63 mm6.79 mm2.57 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809633165
Side View
Table 63.0%Crown 42.6°Girdle: MediumPavilion 35.8°Culet: NoneDepth 69.2%

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: €4,332 EUR|Low: €404 EUR|High: €4,753 EUR|Avg: €1,288 EUR|-8.9%
Brilliant Earth
Retailer 2
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Retailer 22
October 30, 2026
Retailer 3€414 EUR
Retailer 12€463 EUR
Retailer 17€464 EUR
Retailer 5€513 EUR
Retailer 7€513 EUR
Retailer 2€544 EUR
Retailer 6€774 EUR
Retailer 9€803 EUR
Retailer 8€830 EUR
Retailer 13€851 EUR
Retailer 21€852 EUR
Retailer 18€1,148 EUR
Retailer 10€1,149 EUR
Retailer 16€1,238 EUR
Retailer 19€1,380 EUR
Retailer 4€1,651 EUR
Retailer 11€1,678 EUR
Retailer 14€1,818 EUR
Retailer 22€1,896 EUR
Retailer 15€1,921 EUR
Retailer 20€2,327 EUR
Brilliant Earth€4,332 EUR

37 data points across 22 retailers

22 retailers€414 EUR to €4,332 EUR

A
Cheapest Retailer
-
€414 EUR
$462 USD
A
Retailer 2
-
€463 EUR
$517 USD
View
Final sale: no returns
A
Retailer 3
-
€464 EUR
$518 USD
View
A
Retailer 4
-
€513 EUR
$573 USD
View
Retailer 5
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€513 EUR
$573 USD
View
Price last confirmed 14 days ago
A
Retailer 6
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€544 EUR
£479 GBP
View
A
Retailer 7
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€774 EUR
$865 USD
View
A
Retailer 8
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€803 EUR
$897 USD
View
A
Retailer 9
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€830 EUR
$927 USD
View
A
Retailer 10
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€851 EUR
£748 GBP
View
Retailer 11
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€852 EUR
View
Price last confirmed 7 days ago
Retailer 12
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€1,148 EUR
A$1,974 AUD
View
Price last confirmed 10 days ago
A
Retailer 13
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€1,149 EUR
$1,284 USD
View
A
Retailer 14
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€1,238 EUR
ZAR 22,346 ZAR
View
B+
Retailer 15
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€1,380 EUR
$1,542 USD
View
B+
Retailer 16
-
€1,651 EUR
$1,844 USD
View
B+
Retailer 17
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€1,678 EUR
$1,874 USD
View
B+
Retailer 18
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€1,818 EUR
$2,031 USD
View
B+
Retailer 19
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€1,896 EUR
£1,668 GBP
View
B+
Retailer 20
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€1,921 EUR
$2,146 USD
View
Retailer 21
-
€2,327 EUR
$2,600 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
20160707A · Oct 29
€4,332 EUR
$4,840 USD
View
21 more retailers have this diamond
Prices start from €414 EURSave up to €3,919 EUR

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
€414 EUR