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Oval|Lab Grown|IGI

2.51ct E VVS1 Oval Lab Grown Diamond

ID • E/VVS1 • IGI LG825659901

Certificate IGI LG825659901

Diamond specifications and retailer prices

From $493 USD
£388 GBP
Save $2,907 USD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,400 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG825659901 or 825659901. Listed at 21 retailers, with prices from $493 to $3,400 at Brilliant Earth, a $2,907 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

2.51
Carat
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825659901
Dimensions10.98 × 7.68 × 4.70 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
10.98 mm7.68 mm2.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825659901
Side View
Table 61.0%Crown 34.2°Girdle: MED-STKPavilion 40.4°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 28
Current: $3,400 USD|Low: $436 USD|High: $3,400 USD|Avg: $1,349 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
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Retailer 12
Retailer 13
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Retailer 15
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Retailer 20
September 29, 2026
Retailer 20$493 USD
Retailer 10$521 USD
Retailer 5$548 USD
Retailer 12$597 USD
Retailer 11$637 USD
Retailer 7$745 USD
Retailer 14$826 USD
Retailer 16$834 USD
Retailer 18$898 USD
Retailer 8$1,031 USD
Retailer 4$1,219 USD
Retailer 3$1,295 USD
Retailer 2$1,302 USD
Retailer 13$1,359 USD
Retailer 6$1,793 USD
Retailer 15$2,036 USD
Retailer 9$2,187 USD
Retailer 19$2,575 USD
Retailer 17$2,637 USD
Brilliant Earth$3,400 USD

16 data points across 20 retailers

21 retailers$493 USD to $3,400 USD

A
Cheapest Retailer
-
$493 USD
£388 GBP
A
Retailer 2
-
$521 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$548 USD
View
A
Retailer 4
-
$583 USD
View
A
Retailer 5
-
$637 USD
View
A
Retailer 6
-
$745 USD
View
A
Retailer 7
-
$826 USD
View
A
Retailer 8
-
$834 USD
View
A
Retailer 9
-
$898 USD
£707 GBP
View
B+
Retailer 10
-
$1,031 USD
€982 EUR
View
B+
Retailer 11
-
$1,219 USD
A$1,876 AUD
View
B+
Retailer 12
-
$1,295 USD
ZAR 20,915 ZAR
View
B+
Retailer 13
-
$1,302 USD
View
B+
Retailer 14
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$1,359 USD
View
B+
Retailer 15
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$1,760 USD
View
B+
Retailer 16
-
$1,793 USD
View
B
Retailer 17
-
$2,036 USD
£1,603 GBP
View
B
Retailer 18
-
$2,187 USD
SGD 2,955 SGD
View
B
Retailer 19
-
$2,575 USD
View
B
Retailer 20
-
$2,637 USD
View
Most Expensive
B
Brilliant Earth
21356010A · Sep 28
$3,400 USD
View
20 more retailers have this diamond
Prices start from $493 USDSave up to $2,907 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
$493 USD