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Cushion|Lab Grown|IGI

0.52ct D VS1 Cushion Lab Grown Diamond

ID • D/VS1 • IGI LG831677545

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG831677545

Diamond specifications and retailer prices

From $248 NZD
$140 USD
As of October 31, 2026
Save $1,451 NZD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,330 NZD at MOH London · As of October 29, 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 top-tier cut grade and certified by IGI LG831677545 or 831677545. Listed at 16 retailers as of October 30, 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.6°
Pavilion angle32.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677545
Dimensions6.05 × 4.02 × 2.56 mm
L/W Ratio1.50
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.05 mm4.02 mm0.52 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831677545
Side View
Table 64.0%Crown 32.6°Girdle: MED-STKPavilion 32.9°Culet: NoneDepth 63.7%

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 31
Current: $2,330 NZD|Low: $176 NZD|High: $2,346 NZD|Avg: $772 NZD|-0.6%
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
October 31, 2026
Retailer 4$248 NZD
Retailer 15$296 NZD
Retailer 7$318 NZD
Retailer 16$376 NZD
Retailer 12$399 NZD
Retailer 9$458 NZD
Retailer 2$488 NZD
Retailer 11$501 NZD
Retailer 10$670 NZD
Retailer 13$681 NZD
Retailer 8$773 NZD
Retailer 3$852 NZD
Retailer 5$993 NZD
Retailer 14$1,460 NZD
Retailer 6$1,700 NZD
MOH London$2,330 NZD

41 data points across 16 retailers

16 retailers$248 NZD to $1,700 NZD

A
Cheapest Retailer
-
$248 NZD
$140 USD
Final sale: no returns
A
Retailer 2
-
$296 NZD
$167 USD
View
A
Retailer 3
-
$318 NZD
HK$1,400 HKD
View
A
Retailer 4
-
$376 NZD
$212 USD
View
A
Retailer 5
-
$399 NZD
$225 USD
View
A
Retailer 6
-
$458 NZD
£203 GBP
View
A
Retailer 7
-
$488 NZD
€262 EUR
View
A
Retailer 8
-
$501 NZD
ZAR 4,566 ZAR
View
B+
Retailer 9
-
$670 NZD
£297 GBP
View
B
Retailer 10
-
$681 NZD
$384 USD
View
B+
Retailer 11
-
$773 NZD
SGD 589 SGD
View
B
Retailer 12
-
$852 NZD
$480 USD
View
B
Retailer 13
-
$993 NZD
$560 USD
View
B
Retailer 14
-
$1,460 NZD
£648 GBP
View
B
Retailer 15
-
$1,700 NZD
$958 USD
View
Most Expensive
MOH London
LG831677545 · Oct 29
$2,330 NZD
£1,034 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $248 NZDSave up to $1,451 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
$248 NZD