CaratHunter
Plans
Oval|Lab Grown|IGI

0.51ct I VS2 Oval Lab Grown Diamond

VG • I/VS2 • IGI LG407944652

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG407944652

Diamond specifications and retailer prices

From $380 USD
As of October 29, 2026
7 retailers carry this diamond
Most expensive: $1,458 USD at MOH London · As of October 1, 2026
View at MOH London

About this 0.51ct lab-grown oval diamond

This 0.51ct lab-grown oval sits in the half to three-quarter carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG407944652 or 407944652. Listed at 7 retailers as of October 29, 2026. 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

0.51
Carat
I
Color
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
Crown angle32.9°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG407944652
Dimensions6.52 × 4.52 × 2.68 mm
L/W Ratio1.44
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.52 mm4.52 mm0.51 ctI / VS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG407944652
Side View
Table 54.0%Crown 32.9°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,458 USD|Low: $230 USD|High: $1,458 USD|Avg: $759 USD|+0.2%
MOH London
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
October 4, 2026
Retailer 8$278 USD
Retailer 10$323 USD
Retailer 7$359 USD
Retailer 11$359 USD
Retailer 12$380 USD
Retailer 14$515 USD
Retailer 9$591 USD
Retailer 2$659 USD
Retailer 3$719 USD
Retailer 6$752 USD
Retailer 13$1,008 USD
Retailer 4$1,402 USD
Retailer 5$1,444 USD
MOH London$1,458 USD

9 data points across 14 retailers

7 retailers

Retailer 1
-
$278 USD
Price last confirmed 28 days ago
Retailer 2
-
$336 USD
View
Price last confirmed 35 days ago
Retailer 3
-
$359 USD
View
Price last confirmed 27 days ago
B+
Retailer 4
-
$380 USD
View
Retailer 5
-
$1,008 USD
View
Price last confirmed 24 days ago
Retailer 6
-
$1,155 USD
View
Price last confirmed 29 days ago
Most Expensive
MOH London
LG407944652 · Oct 1
$1,458 USD
£1,148 GBP
View
Price last confirmed 28 days ago
6 more retailers have this diamond
Prices start from $380 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.

B+
0.51ct Oval
$380 USD