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 €100 EUR
$112 USD
As of October 30, 2026
Save €399 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,037 EUR at MOH London · As of October 15, 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 11 retailers as of October 30, 2026, with a 398% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

How it works →
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 30
Current: €1,037 EUR|Low: €80 EUR|High: €1,045 EUR|Avg: €382 EUR|-0.8%
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 9€100 EUR
Retailer 2€177 EUR
Retailer 14€206 EUR
Retailer 13€220 EUR
Retailer 3€226 EUR
Retailer 12€235 EUR
Retailer 11€290 EUR
Retailer 5€306 EUR
Retailer 15€372 EUR
Retailer 8€385 EUR
Retailer 16€389 EUR
Retailer 6€447 EUR
Retailer 10€499 EUR
Retailer 4€641 EUR
Retailer 7€813 EUR
MOH London€1,037 EUR

28 data points across 16 retailers

11 retailers€100 EUR to €499 EUR

A
Cheapest Retailer
-
€100 EUR
$112 USD
Final sale: no returns
Retailer 2
-
€149 EUR
HK$1,300 HKD
View
Price last confirmed 16 days ago
A
Retailer 3
-
€177 EUR
$198 USD
View
Retailer 4
-
€206 EUR
$230 USD
View
Price last confirmed 16 days ago
Retailer 5
-
€226 EUR
$253 USD
View
Price last confirmed 18 days ago
B+
Retailer 6
-
€290 EUR
$324 USD
View
Retailer 7
-
€306 EUR
£269 GBP
View
Price last confirmed 17 days ago
B
Retailer 8
-
€447 EUR
$499 USD
View
B
Retailer 9
-
€499 EUR
SGD 753 SGD
View
Retailer 10
-
€813 EUR
$909 USD
View
Price last confirmed 17 days ago
Most Expensive
MOH London
LG691551164 · Oct 15
€1,037 EUR
£912 GBP
View
Price last confirmed 16 days ago
10 more retailers have this diamond
Prices start from €100 EURSave up to €399 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
€100 EUR