CaratHunter
Plans
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 $199 AUD
$140 USD
As of October 28, 2026
Save $1,164 AUD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,869 AUD 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 28, 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 28
Current: $1,869 AUD|Low: $141 AUD|High: $1,882 AUD|Avg: $618 AUD|-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 30, 2026
Retailer 4$199 AUD
Retailer 15$238 AUD
Retailer 7$255 AUD
Retailer 16$302 AUD
Retailer 12$320 AUD
Retailer 2$371 AUD
Retailer 9$393 AUD
Retailer 11$402 AUD
Retailer 10$538 AUD
Retailer 13$547 AUD
Retailer 8$620 AUD
Retailer 3$683 AUD
Retailer 5$796 AUD
Retailer 14$1,171 AUD
Retailer 6$1,364 AUD
MOH London$1,869 AUD

42 data points across 16 retailers

16 retailers$199 AUD to $1,364 AUD

A
Cheapest Retailer
-
$199 AUD
$140 USD
Final sale: no returns
A
Retailer 2
-
$238 AUD
$167 USD
View
A
Retailer 3
-
$255 AUD
HK$1,400 HKD
View
A
Retailer 4
-
$302 AUD
$212 USD
View
A
Retailer 5
-
$320 AUD
$225 USD
View
A
Retailer 6
-
$371 AUD
£205 GBP
View
A
Retailer 7
-
$393 AUD
€263 EUR
View
A
Retailer 8
-
$402 AUD
ZAR 4,566 ZAR
View
B+
Retailer 9
-
$538 AUD
£297 GBP
View
B
Retailer 10
-
$547 AUD
$384 USD
View
B+
Retailer 11
-
$620 AUD
SGD 589 SGD
View
B
Retailer 12
-
$683 AUD
$480 USD
View
B
Retailer 13
-
$796 AUD
$560 USD
View
B
Retailer 14
-
$1,171 AUD
£648 GBP
View
B
Retailer 15
-
$1,364 AUD
$958 USD
View
Most Expensive
MOH London
LG831677545 · Oct 29
$1,869 AUD
£1,034 GBP
View
Price under review
15 more retailers have this diamond
Prices start from $199 AUDSave up to $1,164 AUD

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
$199 AUD