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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 £152 GBP
$204 USD
As of October 30, 2026
Save £696 GBP (82%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £848 GBP 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 30, 2026, with prices from £152 to £848, a £696 spread on the same certified stone. Reve Diamonds lists it at £848. 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
Colour
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 30
Current: £152 GBP|Low: £152 GBP|High: £797 GBP|Avg: £312 GBP|-17.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 1£152 GBP
Retailer 9£169 GBP
Retailer 2£176 GBP
Retailer 7£228 GBP
Retailer 3£304 GBP
Retailer 5£304 GBP
Retailer 4£313 GBP
Retailer 8£328 GBP
Retailer 10£332 GBP
Retailer 6£789 GBP

43 data points across 10 retailers

14 retailers£152 GBP to £848 GBP

A
Cheapest Retailer
-
£152 GBP
$204 USD
Final sale: no returns
B+
Retailer 2
-
£169 GBP
$226 USD
View
B+
Retailer 3
-
£176 GBP
$236 USD
View
B+
Retailer 4
-
£228 GBP
$305 USD
View
B
Retailer 5
-
£304 GBP
View
B
Retailer 6
-
£304 GBP
ZAR 6,591 ZAR
View
B
Retailer 7
-
£313 GBP
€400 EUR
View
B
Retailer 8
-
£328 GBP
$440 USD
View
B
Retailer 9
-
£332 GBP
$445 USD
View
B
Retailer 10
-
£459 GBP
SGD 831 SGD
View
B
Retailer 11
-
£502 GBP
View
B
Retailer 12
-
£582 GBP
$780 USD
View
B
Retailer 13
-
£789 GBP
View
Most Expensive
C
Reve Diamonds
D3F8E4E08 · Oct 30
£848 GBP
$1,136 USD
View
13 more retailers have this diamond
Prices start from £152 GBPSave up to £696 GBP

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
£152 GBP