CaratHunter
Plans
Cushion|Lab Grown|IGI

0.51ct G VS1 Cushion Lab Grown Diamond

G/VS1 • IGI LG651434016

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG651434016

Diamond specifications and retailer prices

From $382 USD
£301 GBP
As of November 2, 2026
1 retailer carries this diamond
Only listing: $382 USD at MD Diamonds and Jewellers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at MD Diamonds and Jewellers

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG651434016 or 651434016. Listed at a single retailer as of November 2, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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
G
Color
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG651434016
Dimensions5.62 × 4.22 × 2.82 mm
L/W Ratio1.33
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm4.22 mm0.51 ctG / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG651434016
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 66.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $382 USD|Low: $382 USD|High: $382 USD|Avg: $382 USD
December 30, 2025
MD Diamonds and Jewellers$382 USD

3 data points across 1 retailer

1 retailer

B
MD Diamonds and Jewellers
LG651434016 · Nov 2
$382 USD
£301 GBP
View

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 Cushion
$382 USD