CaratHunter
Plans
Oval|Lab Grown|IGI

2.51ct G VS2 Oval Lab Grown Diamond

VG • G/VS2 • IGI LG752566464

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG752566464

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)
18 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 very-good cut grade and certified by IGI LG752566464 or 752566464. Listed at 18 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. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.51
Carat
G
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752566464
Dimensions10.73 × 7.36 × 4.75 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.73 mm7.36 mm2.51 ctG / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752566464
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 36.2°Culet: NoneDepth 64.5%

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: $1,004 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
October 29, 2026
Retailer 18$351 USD
Retailer 16$407 USD
Retailer 3$435 USD
Retailer 7$435 USD
Retailer 12$504 USD
Retailer 13$585 USD
Retailer 17$699 USD
Retailer 4$730 USD
Retailer 14$778 USD
Retailer 2$781 USD
Retailer 5$803 USD
Retailer 15$1,277 USD
Retailer 9$1,399 USD
Retailer 6$1,441 USD
Retailer 8$1,645 USD
Retailer 10$1,692 USD
Retailer 11$1,709 USD
Brilliant Earth$3,360 USD

35 data points across 18 retailers

18 retailers$351 USD to $3,360 USD

A
Cheapest Retailer
-
$351 USD
A
Retailer 2
-
$407 USD
View
A
Retailer 3
-
$435 USD
View
B+
Retailer 4
-
$435 USD
View
A
Retailer 5
-
$504 USD
£397 GBP
View
B+
Retailer 6
-
$585 USD
View
B+
Retailer 7
-
$699 USD
View
B+
Retailer 8
-
$730 USD
View
B+
Retailer 9
-
$778 USD
€741 EUR
View
B+
Retailer 10
-
$781 USD
£615 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
-
$1,692 USD
£1,332 GBP
View
B
Retailer 17
-
$1,709 USD
£1,346 GBP
View
Most Expensive
B
Brilliant Earth
16808208A · Oct 29
$3,360 USD
View
17 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