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Round|Lab Grown|IGI

2.51ct E VVS1 Round Lab Grown Diamond

ID • E/VVS1 • IGI LG768639082

Certificate IGI LG768639082

Diamond specifications and retailer prices

From $610 USD
Save $2,039 USD (77%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,380 USD at Brilliant Earth
View at Brilliant Earth

About this 2.51ct lab-grown round diamond

This 2.51ct lab-grown round 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 LG768639082 or 768639082. Listed at 23 retailers, with a 334% 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
E
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG768639082
Dimensions8.72 × 8.90 × 5.32 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.72 mm8.90 mm2.51 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG768639082
Side View
Table 60.0%Crown 35°Girdle: MediumPavilion 40.9°Culet: NoneDepth 60.8%

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: Oct 1
Current: $5,380 USD|Low: $403 USD|High: $6,530 USD|Avg: $1,626 USD|-17.6%
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 2$610 USD
Retailer 4$619 USD
Retailer 6$865 USD
Retailer 16$889 USD
Retailer 12$940 USD
Retailer 5$954 USD
Retailer 15$1,000 USD
Retailer 10$1,011 USD
Retailer 7$1,279 USD
Retailer 17$1,345 USD
Retailer 14$1,397 USD
Retailer 13$1,483 USD
Retailer 9$2,042 USD
Retailer 8$2,169 USD
Retailer 3$2,376 USD
Retailer 11$2,649 USD
Brilliant Earth$5,380 USD

38 data points across 17 retailers

23 retailers$610 USD to $2,649 USD

A
Retailer 1
-
$506 USD
Price last confirmed 9 days ago
A
Retailer 2
-
$566 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$610 USD
View
A
Retailer 4
-
$619 USD
View
A
Retailer 5
-
$627 USD
View
A
Retailer 6
-
$865 USD
View
A
Retailer 7
-
$889 USD
View
A
Retailer 8
-
$940 USD
€895 EUR
View
A
Retailer 9
-
$954 USD
A$1,468 AUD
View
A
Retailer 10
-
$1,000 USD
View
A
Retailer 11
-
$1,011 USD
£796 GBP
View
B+
Retailer 12
-
$1,279 USD
View
B+
Retailer 13
-
$1,345 USD
View
B+
Retailer 14
-
$1,397 USD
A$2,149 AUD
View
B+
Retailer 15
-
$1,483 USD
ZAR 23,958 ZAR
View
B+
Retailer 16
-
$1,649 USD
View
B
Retailer 17
-
$2,042 USD
View
B
Retailer 18
-
$2,169 USD
View
B
Retailer 19
-
$2,376 USD
View
B
Retailer 20
-
$2,545 USD
View
B
Retailer 21
-
$2,649 USD
£2,086 GBP
View
B
Retailer 22
-
$2,889 USD
A$4,444 AUD
View
Price last confirmed 89 days ago
Most Expensive
B
Brilliant Earth
17962005A · Sep 17
$5,380 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from $610 USDSave up to $2,039 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 Round
$610 USD