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Oval|Lab Grown|IGI

2.57ct F VVS1 Oval Lab Grown Diamond

EX • F/VVS1 • IGI LG787614404

Certificate IGI LG787614404

Diamond specifications and retailer prices

From $745 USD
Save $4,275 USD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,020 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG787614404 or 787614404. Listed at 17 retailers, with prices from $745 to $5,020 at Brilliant Earth, a $4,275 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
F
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787614404
Dimensions11.16 × 7.70 × 4.71 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm7.70 mm2.57 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787614404
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.2%

Caratlytics Score

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

Price History

Last verified: Sep 27
Current: $1,297 USD|Low: $361 USD|High: $2,520 USD|Avg: $1,347 USD|+0.5%
Retailer 1
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 29, 2026
Retailer 4$503 USD
Retailer 14$745 USD
Retailer 3$845 USD
Retailer 13$887 USD
Retailer 17$908 USD
Retailer 16$912 USD
Retailer 1$1,297 USD
Retailer 9$1,318 USD
Retailer 2$1,381 USD
Retailer 5$1,615 USD
Retailer 15$1,762 USD
Retailer 12$1,768 USD
Retailer 7$1,822 USD
Retailer 6$2,054 USD
Retailer 10$2,181 USD
Retailer 8$2,299 USD
Retailer 11$2,505 USD

34 data points across 17 retailers

17 retailers$745 USD to $5,020 USD

B+
Cheapest Retailer
-
$745 USD
A
Retailer 2
-
$845 USD
View
Price last confirmed 7 days ago
B+
Retailer 3
-
$887 USD
€845 EUR
View
A
Retailer 4
-
$908 USD
£715 GBP
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$912 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
$1,297 USD
View
B+
Retailer 7
-
$1,318 USD
ZAR 21,289 ZAR
View
Price last confirmed 11 days ago
B+
Retailer 8
-
$1,381 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$1,615 USD
£1,272 GBP
View
Price last confirmed 9 days ago
B
Retailer 10
-
$1,762 USD
SGD 2,381 SGD
View
B
Retailer 11
-
$1,768 USD
View
B
Retailer 12
-
$1,822 USD
View
Price last confirmed 9 days ago
B
Retailer 13
-
$2,054 USD
£1,617 GBP
View
Price last confirmed 9 days ago
B
Retailer 14
-
$2,181 USD
A$3,355 AUD
View
B
Retailer 15
-
$2,299 USD
View
Price last confirmed 8 days ago
B
Retailer 16
-
$2,505 USD
View
Most Expensive
B
Brilliant Earth
18960748A · Sep 28
$5,020 USD
View
16 more retailers have this diamond
Prices start from $745 USDSave up to $4,275 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
$745 USD