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Oval|Lab Grown|IGI

2.51ct D VVS1 Oval Lab Grown Diamond

ID • D/VVS1 • IGI LG747573394

Certificate IGI LG747573394

Diamond specifications and retailer prices

From $718 USD
Save $5,142 USD (88%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $7,050 USD at Brilliant Earth
View at Brilliant Earth

About this 2.51ct lab-grown oval diamond

This 2.51ct 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 LG747573394 or 747573394. Listed at 21 retailers, with a 716% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.51
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG747573394
Dimensions10.65 × 7.55 × 4.81 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.65 mm7.55 mm2.51 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG747573394
Side View
Table 61.0%Crown 39.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 63.7%

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: Oct 1
Current: $5,860 USD|Low: $512 USD|High: $7,050 USD|Avg: $2,184 USD|-16.9%
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
Retailer 18
October 1, 2026
Retailer 3$718 USD
Retailer 5$920 USD
Retailer 4$1,072 USD
Retailer 16$1,137 USD
Retailer 6$1,180 USD
Retailer 13$1,186 USD
Retailer 15$1,773 USD
Retailer 12$1,834 USD
Retailer 14$1,882 USD
Retailer 7$2,316 USD
Retailer 8$2,569 USD
Retailer 9$2,603 USD
Retailer 18$2,606 USD
Retailer 11$2,653 USD
Retailer 17$2,681 USD
Retailer 10$2,954 USD
Retailer 2$3,174 USD
Brilliant Earth$5,860 USD

39 data points across 18 retailers

21 retailers$718 USD to $5,860 USD

A
Cheapest Retailer
-
$718 USD
A
Retailer 2
-
$920 USD
View
A
Retailer 3
-
$1,072 USD
View
A
Retailer 4
-
$1,137 USD
€1,083 EUR
View
A
Retailer 5
-
$1,180 USD
View
A
Retailer 6
-
$1,189 USD
£936 GBP
View
B+
Retailer 7
-
$1,608 USD
View
B+
Retailer 8
-
$1,773 USD
A$2,727 AUD
View
B+
Retailer 9
-
$1,834 USD
View
B+
Retailer 10
-
$1,882 USD
ZAR 30,402 ZAR
View
B
Retailer 11
-
$2,316 USD
£1,824 GBP
View
B
Retailer 12
-
$2,569 USD
View
B
Retailer 13
-
$2,603 USD
View
B
Retailer 14
-
$2,653 USD
A$4,081 AUD
View
B
Retailer 15
-
$2,659 USD
View
B
Retailer 16
-
$2,681 USD
View
B
Retailer 17
-
$2,816 USD
View
B
Retailer 18
-
$2,954 USD
View
Price last confirmed 45 days ago
B
Retailer 19
-
$3,174 USD
£2,499 GBP
View
B
Retailer 20
-
$5,860 USD
View
Most Expensive
B
Brilliant Earth
16974436A · Sep 24
$7,050 USD
View
Price last confirmed 7 days ago
20 more retailers have this diamond
Prices start from $718 USDSave up to $5,142 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
2.51ct Oval
$718 USD