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Oval|Lab Grown|IGI

2.57ct D VVS1 Oval Lab Grown Diamond

EX • D/VVS1 • IGI LG804654142

Certificate IGI LG804654142

Diamond specifications and retailer prices

From $645 USD
Save $6,585 USD (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,230 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 LG804654142 or 804654142. Listed at 16 retailers, with prices from $645 to $7,230 at Brilliant Earth, a $6,585 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 angle37.6°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804654142
Dimensions11.15 × 7.59 × 4.81 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.15 mm7.59 mm2.57 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804654142
Side View
Table 59.0%Crown 37.6°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 63.4%

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 28
Current: $7,230 USD|Low: $645 USD|High: $7,230 USD|Avg: $2,020 USD
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
Retailer 17
September 30, 2026
Retailer 13$645 USD
Retailer 16$702 USD
Retailer 10$722 USD
Retailer 4$738 USD
Retailer 5$748 USD
Retailer 17$1,034 USD
Retailer 2$1,072 USD
Retailer 11$1,192 USD
Retailer 3$1,243 USD
Retailer 8$1,540 USD
Retailer 14$1,891 USD
Retailer 15$2,103 USD
Retailer 6$2,332 USD
Retailer 9$2,581 USD
Retailer 12$3,189 USD
Retailer 7$3,696 USD
Brilliant Earth$7,230 USD

37 data points across 17 retailers

16 retailers$645 USD to $7,230 USD

A
Cheapest Retailer
-
$645 USD
A
Retailer 2
-
$702 USD
View
A
Retailer 3
-
$722 USD
View
A
Retailer 4
-
$738 USD
View
A
Retailer 5
-
$1,034 USD
View
A
Retailer 6
-
$1,072 USD
View
A
Retailer 7
-
$1,191 USD
£938 GBP
View
A
Retailer 8
-
$1,243 USD
€1,184 EUR
View
B+
Retailer 9
-
$1,540 USD
View
B+
Retailer 10
-
$1,891 USD
ZAR 30,546 ZAR
View
B+
Retailer 11
-
$2,103 USD
View
B
Retailer 12
-
$2,332 USD
£1,836 GBP
View
B
Retailer 13
-
$2,581 USD
View
B
Retailer 14
-
$3,189 USD
£2,511 GBP
View
B
Retailer 15
-
$3,696 USD
£2,910 GBP
View
Most Expensive
B
Brilliant Earth
20287946A · Oct 1
$7,230 USD
View
15 more retailers have this diamond
Prices start from $645 USDSave up to $6,585 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
$645 USD