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Cushion|Lab Grown|IGI

0.52ct E VS1 Cushion Lab Grown Diamond

ID • E/VS1 • IGI LG837661771

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG837661771

Diamond specifications and retailer prices

From $140 USD
As of November 3, 2026
Save $818 USD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,307 USD at MOH London · As of November 2, 2026
View at MOH London

About this 0.52ct lab-grown cushion diamond

This 0.52ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837661771 or 837661771. Listed at 18 retailers as of November 1, 2026, with a 584% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.52
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.5°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837661771
Dimensions5.76 × 4.07 × 2.57 mm
L/W Ratio1.42
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.76 mm4.07 mm0.52 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG837661771
Side View
Table 65.0%Crown 36.5°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 63.1%

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: Nov 3
Current: $1,307 USD|Low: $140 USD|High: $1,322 USD|Avg: $427 USD|-1.2%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 6$140 USD
Retailer 17$167 USD
Retailer 8$179 USD
Retailer 18$212 USD
Retailer 15$230 USD
Retailer 2$261 USD
Retailer 12$274 USD
Retailer 13$284 USD
Retailer 14$378 USD
Retailer 4$384 USD
Retailer 11$387 USD
Retailer 3$410 USD
Retailer 10$436 USD
Retailer 5$480 USD
Retailer 9$560 USD
Retailer 16$823 USD
Retailer 7$958 USD
MOH London$1,307 USD

36 data points across 18 retailers

18 retailers$140 USD to $958 USD

A
Cheapest Retailer
-
$140 USD
Final sale: no returns
Retailer 2
-
$167 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$179 USD
HK$1,400 HKD
View
A
Retailer 4
-
$212 USD
View
A
Retailer 5
-
$230 USD
View
A
Retailer 6
-
$261 USD
£205 GBP
View
A
Retailer 7
-
$274 USD
€261 EUR
View
A
Retailer 8
-
$284 USD
ZAR 4,591 ZAR
View
B+
Retailer 9
-
$378 USD
£297 GBP
View
B+
Retailer 10
-
$384 USD
View
B+
Retailer 11
-
$387 USD
View
B+
Retailer 12
-
$410 USD
View
B+
Retailer 13
-
$436 USD
SGD 589 SGD
View
B
Retailer 14
-
$480 USD
View
B
Retailer 15
-
$560 USD
View
B
Retailer 16
-
$823 USD
£648 GBP
View
B
Retailer 17
-
$958 USD
View
Most Expensive
MOH London
LG837661771 · Nov 2
$1,307 USD
£1,029 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $140 USDSave up to $818 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
0.52ct Cushion
$140 USD