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Cushion|Lab Grown|IGI

0.52ct D VS1 Cushion Lab Grown Diamond

VG • D/VS1 • IGI LG691551164

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG691551164

Diamond specifications and retailer prices

From $209 NZD
$118 USD
As of November 1, 2026
Save $1,936 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,145 NZD at MOH London · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG691551164 or 691551164. Listed at 14 retailers as of November 1, 2026, with prices from $209 to $2,145, a $1,936 spread on the same certified stone. MOH London lists it at $2,145. 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

0.52
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691551164
Dimensions6.29 × 4.10 × 2.46 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.29 mm4.10 mm0.52 ctD / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG691551164
Side View
Table 63.0%Crown 34.6°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,145 NZD|Low: $199 NZD|High: $2,145 NZD|Avg: $760 NZD|+3.6%
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
November 1, 2026
Retailer 17$209 NZD
Retailer 11$355 NZD
Retailer 4$408 NZD
Retailer 2$432 NZD
Retailer 7$449 NZD
Retailer 15$456 NZD
Retailer 13$525 NZD
Retailer 3$575 NZD
Retailer 9$607 NZD
Retailer 14$692 NZD
Retailer 5$738 NZD
Retailer 6$772 NZD
Retailer 12$1,023 NZD
Retailer 16$1,138 NZD
Retailer 8$1,271 NZD
Retailer 10$1,593 NZD
MOH London$2,145 NZD

28 data points across 17 retailers

14 retailers$209 NZD to $2,145 NZD

A
Cheapest Retailer
-
$209 NZD
$118 USD
Final sale: no returns
A
Retailer 2
-
$355 NZD
$200 USD
View
Retailer 3
-
$408 NZD
$230 USD
View
Price last confirmed 17 days ago
B+
Retailer 4
-
$432 NZD
HK$1,900 HKD
View
Retailer 5
-
$449 NZD
$253 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$456 NZD
€245 EUR
View
B+
Retailer 7
-
$525 NZD
£233 GBP
View
B+
Retailer 8
-
$575 NZD
$324 USD
View
Retailer 9
-
$607 NZD
£269 GBP
View
Price last confirmed 18 days ago
B
Retailer 10
-
$692 NZD
$390 USD
View
B
Retailer 11
-
$1,023 NZD
SGD 779 SGD
View
B
Retailer 12
-
$1,138 NZD
$642 USD
View
B
Retailer 13
-
$1,593 NZD
$898 USD
View
Most Expensive
B
MOH London
LG691551164 · Nov 1
$2,145 NZD
£952 GBP
View
13 more retailers have this diamond
Prices start from $209 NZDSave up to $1,936 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
$209 NZD