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Cushion|Lab Grown|IGI

0.51ct E VVS2 Cushion Lab Grown Diamond

GD • E/VVS2 • IGI LG729572042

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG729572042

Diamond specifications and retailer prices

From $203 USD
As of October 29, 2026
Save $933 USD (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,136 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG729572042 or 729572042. Listed at 14 retailers as of October 29, 2026, with prices from $203 to $1,136, a $933 spread on the same certified stone. Reve Diamonds lists it at $1,136. 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
E
Color
VVS2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729572042
Dimensions5.28 × 4.53 × 2.70 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.28 mm4.53 mm0.51 ctE / VVS2
OriginLab Grown
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729572042
Side View
Table 54.0%Crown 34.7°Girdle: THK-VTKPavilion 36.4°Culet: LargeDepth 59.6%

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: $407 USD|Low: $203 USD|High: $1,068 USD|Avg: $418 USD|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$203 USD
Retailer 9$226 USD
Retailer 2$236 USD
Retailer 7$305 USD
Retailer 1$407 USD
Retailer 4$408 USD
Retailer 3$420 USD
Retailer 8$440 USD
Retailer 10$445 USD
Retailer 5$1,057 USD

44 data points across 10 retailers

14 retailers$203 USD to $1,136 USD

A
Cheapest Retailer
-
$203 USD
Final sale: no returns
B+
Retailer 2
-
$226 USD
View
B+
Retailer 3
-
$236 USD
View
B+
Retailer 4
-
$305 USD
View
B
Retailer 5
-
$407 USD
£321 GBP
View
B
Retailer 6
-
$408 USD
ZAR 6,591 ZAR
View
B
Retailer 7
-
$420 USD
€400 EUR
View
B
Retailer 8
-
$440 USD
View
B
Retailer 9
-
$445 USD
View
B
Retailer 10
-
$615 USD
SGD 831 SGD
View
B
Retailer 11
-
$673 USD
£530 GBP
View
B
Retailer 12
-
$780 USD
View
B
Retailer 13
-
$1,057 USD
£832 GBP
View
Most Expensive
C
Reve Diamonds
D3F8E4E08 · Oct 30
$1,136 USD
View
13 more retailers have this diamond
Prices start from $203 USDSave up to $933 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
0.51ct Cushion
$203 USD