CaratHunter
Plans
Cushion|Lab Grown|IGI

0.53ct G VS1 Cushion Lab Grown Diamond

ID • G/VS1 • IGI LG571304385

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304385

Diamond specifications and retailer prices

From $471 USD
As of October 25, 2026
Save $728 USD (61%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,844 USD at MOH London · As of October 25, 2026
View at MOH London

About this 0.53ct lab-grown cushion diamond

This 0.53ct lab-grown cushion sits in the half to three-quarter carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG571304385 or 571304385. Listed at 8 retailers as of October 25, 2026, with a 155% 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

0.53
Carat
G
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304385
Dimensions5.25 × 4.34 × 2.88 mm
L/W Ratio1.21
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.25 mm4.34 mm0.53 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG571304385
Side View
Table 63.5%Crown 35.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 66.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $1,844 USD|Low: $471 USD|High: $1,863 USD|Avg: $1,071 USD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 30, 2026
Retailer 7$471 USD
Retailer 6$751 USD
Retailer 4$843 USD
Retailer 5$852 USD
Retailer 2$853 USD
Retailer 3$1,199 USD
Retailer 8$1,829 USD
MOH London$1,844 USD

41 data points across 8 retailers

8 retailers$471 USD to $1,199 USD

B+
Cheapest Retailer
-
$471 USD
B
Retailer 2
-
$751 USD
View
B
Retailer 3
-
$843 USD
€803 EUR
View
B
Retailer 4
-
$852 USD
ZAR 13,770 ZAR
View
B
Retailer 5
-
$853 USD
£671 GBP
View
B
Retailer 6
-
$1,199 USD
A$1,845 AUD
View
Retailer 7
-
$1,829 USD
£1,440 GBP
View
Price under review
Most Expensive
MOH London
LG571304385 · Oct 25
$1,844 USD
£1,452 GBP
View
Price under review
7 more retailers have this diamond
Prices start from $471 USDSave up to $728 USD

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.

B+
0.53ct Cushion
$471 USD