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 €125 EUR
$140 USD
As of October 31, 2026
Save €732 EUR (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,175 EUR 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

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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: Oct 31
Current: €1,175 EUR|Low: €89 EUR|High: €1,183 EUR|Avg: €389 EUR|-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€125 EUR
Retailer 15€149 EUR
Retailer 7€160 EUR
Retailer 16€190 EUR
Retailer 12€201 EUR
Retailer 9€231 EUR
Retailer 2€246 EUR
Retailer 11€253 EUR
Retailer 10€338 EUR
Retailer 13€344 EUR
Retailer 8€390 EUR
Retailer 3€430 EUR
Retailer 5€501 EUR
Retailer 14€737 EUR
Retailer 6€858 EUR
MOH London€1,175 EUR

42 data points across 16 retailers

16 retailers€125 EUR to €858 EUR

A
Cheapest Retailer
-
€125 EUR
$140 USD
Final sale: no returns
A
Retailer 2
-
€149 EUR
$167 USD
View
A
Retailer 3
-
€160 EUR
HK$1,400 HKD
View
A
Retailer 4
-
€190 EUR
$212 USD
View
A
Retailer 5
-
€201 EUR
$225 USD
View
A
Retailer 6
-
€231 EUR
£203 GBP
View
A
Retailer 7
-
€246 EUR
View
A
Retailer 8
-
€253 EUR
ZAR 4,566 ZAR
View
B+
Retailer 9
-
€338 EUR
£297 GBP
View
B
Retailer 10
-
€344 EUR
$384 USD
View
B+
Retailer 11
-
€390 EUR
SGD 589 SGD
View
B
Retailer 12
-
€430 EUR
$480 USD
View
B
Retailer 13
-
€501 EUR
$560 USD
View
B
Retailer 14
-
€737 EUR
£648 GBP
View
B
Retailer 15
-
€858 EUR
$958 USD
View
Most Expensive
MOH London
LG831677545 · Oct 29
€1,175 EUR
£1,034 GBP
View
Price under review
15 more retailers have this diamond
Prices start from €125 EURSave up to €732 EUR

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
€125 EUR