CaratHunter
Plans
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 $249 NZD
$140 USD
As of November 3, 2026
Save $1,454 NZD (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,323 NZD 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
Colour
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: $2,323 NZD|Low: $249 NZD|High: $2,350 NZD|Avg: $759 NZD|-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$249 NZD
Retailer 17$297 NZD
Retailer 8$318 NZD
Retailer 18$377 NZD
Retailer 15$409 NZD
Retailer 2$463 NZD
Retailer 12$487 NZD
Retailer 13$505 NZD
Retailer 14$671 NZD
Retailer 4$682 NZD
Retailer 11$688 NZD
Retailer 3$729 NZD
Retailer 10$775 NZD
Retailer 5$853 NZD
Retailer 9$994 NZD
Retailer 16$1,463 NZD
Retailer 7$1,703 NZD
MOH London$2,323 NZD

36 data points across 18 retailers

18 retailers$249 NZD to $1,703 NZD

A
Cheapest Retailer
-
$249 NZD
$140 USD
Final sale: no returns
Retailer 2
-
$297 NZD
$167 USD
View
Price last confirmed 9 days ago
A
Retailer 3
-
$318 NZD
HK$1,400 HKD
View
A
Retailer 4
-
$377 NZD
$212 USD
View
A
Retailer 5
-
$409 NZD
$230 USD
View
A
Retailer 6
-
$463 NZD
£205 GBP
View
A
Retailer 7
-
$487 NZD
€261 EUR
View
A
Retailer 8
-
$505 NZD
ZAR 4,591 ZAR
View
B+
Retailer 9
-
$671 NZD
£297 GBP
View
B+
Retailer 10
-
$682 NZD
$384 USD
View
B+
Retailer 11
-
$688 NZD
$387 USD
View
B+
Retailer 12
-
$729 NZD
$410 USD
View
B+
Retailer 13
-
$775 NZD
SGD 589 SGD
View
B
Retailer 14
-
$853 NZD
$480 USD
View
B
Retailer 15
-
$994 NZD
$560 USD
View
B
Retailer 16
-
$1,463 NZD
£648 GBP
View
B
Retailer 17
-
$1,703 NZD
$958 USD
View
Most Expensive
MOH London
LG837661771 · Nov 2
$2,323 NZD
£1,029 GBP
View
Price under review
17 more retailers have this diamond
Prices start from $249 NZDSave up to $1,454 NZD

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
$249 NZD