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Radiant|Lab Grown|IGI

2.57ct E VVS2 Radiant Lab Grown Diamond

ID • E/VVS2 • IGI LG828633992

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

Certificate IGI LG828633992

Diamond specifications and retailer prices

From €414 EUR
$462 USD
As of October 27, 2026
Save €3,256 EUR (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €3,670 EUR at Do Amore Diamonds · As of October 27, 2026
View at Do Amore Diamonds

About this 2.57ct lab-grown radiant diamond

This 2.57ct lab-grown radiant sits in the two to three carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828633992 or 828633992. Listed at 19 retailers as of October 27, 2026, with prices from €414 to €3,670, a €3,256 spread on the same certified stone. Do Amore Diamonds lists it at €3,670. 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
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828633992
Dimensions9.99 × 6.68 × 4.51 mm
L/W Ratio1.50
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 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828633992
Side View
Table 65.0%Crown 43.5°Girdle: MediumPavilion 35.3°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 27
Current: €3,670 EUR|Low: €414 EUR|High: €3,670 EUR|Avg: €1,261 EUR
Do Amore Diamonds
Retailer 2
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Retailer 20
October 27, 2026
Retailer 4€414 EUR
Retailer 8€463 EUR
Retailer 19€463 EUR
Retailer 3€512 EUR
Retailer 20€512 EUR
Retailer 2€600 EUR
Retailer 18€774 EUR
Retailer 7€794 EUR
Retailer 9€801 EUR
Retailer 6€829 EUR
Retailer 13€936 EUR
Retailer 15€1,265 EUR
Retailer 17€1,377 EUR
Retailer 5€1,487 EUR
Retailer 10€1,805 EUR
Retailer 11€1,916 EUR
Retailer 12€1,945 EUR
Retailer 16€2,063 EUR
Retailer 14€2,363 EUR
Do Amore Diamonds€3,670 EUR

22 data points across 20 retailers

19 retailers€414 EUR to €3,670 EUR

A
Cheapest Retailer
-
€414 EUR
$462 USD
A
Retailer 2
-
€463 EUR
$517 USD
View
Retailer 3
-
€512 EUR
$572 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
€512 EUR
$572 USD
View
A
Retailer 5
-
€600 EUR
£528 GBP
View
A
Retailer 6
-
€774 EUR
$865 USD
View
A
Retailer 7
-
€794 EUR
$887 USD
View
A
Retailer 8
-
€801 EUR
$895 USD
View
A
Retailer 9
-
€829 EUR
$926 USD
View
A
Retailer 10
-
€936 EUR
£824 GBP
View
Retailer 11
-
€1,265 EUR
A$2,174 AUD
View
Price last confirmed 11 days ago
B+
Retailer 12
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€1,377 EUR
$1,538 USD
View
B+
Retailer 13
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€1,487 EUR
$1,661 USD
View
B+
Retailer 14
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€1,805 EUR
$2,016 USD
View
B+
Retailer 15
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€1,916 EUR
$2,141 USD
View
B+
Retailer 16
-
€1,945 EUR
$2,173 USD
View
Retailer 17
-
€2,063 EUR
$2,305 USD
View
Price last confirmed 10 days ago
B+
Retailer 18
-
€2,363 EUR
£2,079 GBP
View
Most Expensive
B
Do Amore Diamonds
27-12E4FEC27 · Oct 27
€3,670 EUR
$4,100 USD
View
18 more retailers have this diamond
Prices start from €414 EURSave up to €3,256 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