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Oval|Lab Grown|IGI

2.57ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG813668351

Certificate IGI LG813668351

Diamond specifications and retailer prices

From $693 USD
Save $6,527 USD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,220 USD at Brilliant Earth
View at Brilliant Earth

About this 2.57ct lab-grown oval diamond

This 2.57ct lab-grown oval sits in the two to three carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813668351 or 813668351. Listed at 16 retailers, with prices from $693 to $7,220 at Brilliant Earth, a $6,527 spread on the same certified stone. 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
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813668351
Dimensions11.12 × 7.83 × 4.71 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm7.83 mm2.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813668351
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Sep 26
Current: $7,220 USD|Low: $637 USD|High: $7,230 USD|Avg: $1,726 USD|-0.1%
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
October 1, 2026
Retailer 16$637 USD
Retailer 13$693 USD
Retailer 3$729 USD
Retailer 6$739 USD
Retailer 15$1,101 USD
Retailer 10$1,177 USD
Retailer 7$1,183 USD
Retailer 14$1,211 USD
Retailer 4$1,537 USD
Retailer 9$1,868 USD
Retailer 12$2,078 USD
Retailer 5$2,301 USD
Retailer 8$2,550 USD
Retailer 11$2,925 USD
Retailer 2$3,151 USD
Brilliant Earth$7,220 USD

39 data points across 16 retailers

16 retailers$693 USD to $7,220 USD

A
Retailer 1
-
$637 USD
Price last confirmed 8 days ago
A
Retailer 2
-
$693 USD
View
A
Retailer 3
-
$729 USD
View
A
Retailer 4
-
$739 USD
View
A
Retailer 5
-
$1,101 USD
View
A
Retailer 6
-
$1,177 USD
£927 GBP
View
A
Retailer 7
-
$1,183 USD
View
A
Retailer 8
-
$1,211 USD
€1,153 EUR
View
B+
Retailer 9
-
$1,537 USD
View
B+
Retailer 10
-
$1,868 USD
ZAR 30,178 ZAR
View
B+
Retailer 11
-
$2,078 USD
View
B
Retailer 12
-
$2,301 USD
£1,812 GBP
View
B
Retailer 13
-
$2,550 USD
View
B
Retailer 14
-
$2,925 USD
View
B
Retailer 15
-
$3,151 USD
£2,481 GBP
View
Most Expensive
B
Brilliant Earth
20371263A · Oct 1
$7,220 USD
View
15 more retailers have this diamond
Prices start from $693 USDSave up to $6,527 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.

A
2.57ct Oval
$693 USD