CaratHunter
Plans
Oval|Lab Grown|IGI

2.51ct G VS2 Oval Lab Grown Diamond

ID • G/VS2 • IGI LG735577845

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG735577845

Diamond specifications and retailer prices

From $351 USD
As of October 29, 2026
Save $3,009 USD (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,360 USD at Brilliant Earth · As of October 29, 2026
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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG735577845 or 735577845. Listed at 19 retailers as of October 29, 2026, with prices from $351 to $3,360, a $3,009 spread on the same certified stone. Brilliant Earth lists it at $3,360. 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
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle42.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG735577845
Dimensions10.54 × 7.71 × 4.93 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm7.71 mm2.51 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG735577845
Side View
Table 60.0%Crown 33°Girdle: STK-THKPavilion 42.4°Culet: NoneDepth 63.9%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $3,360 USD|Low: $319 USD|High: $3,360 USD|Avg: $1,049 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
Retailer 18
Retailer 19
October 30, 2026
Retailer 3$351 USD
Retailer 18$407 USD
Retailer 4$435 USD
Retailer 8$435 USD
Retailer 2$503 USD
Retailer 13$585 USD
Retailer 19$699 USD
Retailer 5$730 USD
Retailer 14$778 USD
Retailer 12$783 USD
Retailer 6$803 USD
Retailer 17$1,277 USD
Retailer 10$1,399 USD
Retailer 7$1,441 USD
Retailer 9$1,645 USD
Retailer 16$1,665 USD
Retailer 11$1,692 USD
Retailer 15$1,703 USD
Brilliant Earth$3,360 USD

34 data points across 19 retailers

19 retailers$351 USD to $3,360 USD

A
Cheapest Retailer
-
$351 USD
A
Retailer 2
-
$407 USD
View
A
Retailer 3
-
$435 USD
View
A
Retailer 4
-
$435 USD
View
A
Retailer 5
-
$503 USD
£396 GBP
View
A
Retailer 6
-
$585 USD
View
B+
Retailer 7
-
$699 USD
View
A
Retailer 8
-
$730 USD
View
A
Retailer 9
-
$778 USD
€741 EUR
View
A
Retailer 10
-
$783 USD
£616 GBP
View
A
Retailer 11
-
$803 USD
View
B+
Retailer 12
-
$1,277 USD
View
B
Retailer 13
-
$1,399 USD
View
Retailer 14
-
$1,441 USD
View
Price last confirmed 11 days ago
B
Retailer 15
-
$1,645 USD
View
B+
Retailer 16
-
$1,665 USD
View
B
Retailer 17
-
$1,692 USD
£1,332 GBP
View
B+
Retailer 18
-
$1,703 USD
£1,341 GBP
View
Most Expensive
B
Brilliant Earth
15958287A · Oct 29
$3,360 USD
View
18 more retailers have this diamond
Prices start from $351 USDSave up to $3,009 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
2.51ct Oval
$351 USD