CaratHunter
Plans
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 $462 USD
As of October 27, 2026
Save $3,638 USD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,100 USD 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 20 retailers as of October 27, 2026, with prices from $462 to $4,100, a $3,638 spread on the same certified stone. Do Amore Diamonds lists it at $4,100. 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
Color
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: $4,100 USD|Low: $462 USD|High: $4,100 USD|Avg: $1,408 USD
Do Amore Diamonds
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
Retailer 18
Retailer 19
Retailer 20
October 27, 2026
Retailer 4$462 USD
Retailer 8$517 USD
Retailer 19$517 USD
Retailer 3$572 USD
Retailer 20$572 USD
Retailer 2$670 USD
Retailer 18$865 USD
Retailer 7$887 USD
Retailer 9$895 USD
Retailer 6$926 USD
Retailer 13$1,046 USD
Retailer 15$1,413 USD
Retailer 17$1,538 USD
Retailer 5$1,661 USD
Retailer 10$2,016 USD
Retailer 11$2,141 USD
Retailer 12$2,173 USD
Retailer 16$2,305 USD
Retailer 14$2,640 USD
Do Amore Diamonds$4,100 USD

22 data points across 20 retailers

20 retailers$462 USD to $4,100 USD

A
Cheapest Retailer
-
$462 USD
A
Retailer 2
-
$517 USD
View
Final sale: no returns
A
Retailer 3
-
$517 USD
View
A
Retailer 4
-
$572 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$572 USD
View
A
Retailer 6
-
$670 USD
£528 GBP
View
A
Retailer 7
-
$865 USD
View
A
Retailer 8
-
$887 USD
View
A
Retailer 9
-
$895 USD
View
A
Retailer 10
-
$926 USD
View
A
Retailer 11
-
$1,046 USD
£824 GBP
View
A
Retailer 12
-
$1,413 USD
A$2,174 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,538 USD
View
B+
Retailer 14
-
$1,661 USD
View
B+
Retailer 15
-
$2,016 USD
View
B+
Retailer 16
-
$2,141 USD
View
B+
Retailer 17
-
$2,173 USD
View
B+
Retailer 18
-
$2,305 USD
View
Price last confirmed 8 days ago
B+
Retailer 19
-
$2,640 USD
£2,079 GBP
View
Most Expensive
B
Do Amore Diamonds
27-12E4FEC27 · Oct 27
$4,100 USD
View
19 more retailers have this diamond
Prices start from $462 USDSave up to $3,638 USD

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
$462 USD