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Cushion|Lab Grown|IGI

0.53ct D SI1 Cushion Lab Grown Diamond

VG • D/SI1 • IGI LG571304373

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG571304373

Diamond specifications and retailer prices

From ₹24,022 INR
$253 USD
As of October 25, 2026
Save ₹19,786 INR (45%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: ₹1,12,990 INR at MOH London · As of October 18, 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 D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG571304373 or 571304373. Listed at 4 retailers as of October 25, 2026, with a 82% 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

0.53
Carat
D
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG571304373
Dimensions5.15 × 4.28 × 2.88 mm
L/W Ratio1.20
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
5.15 mm4.28 mm0.53 ctD / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG571304373
Side View
Table 65.5%Crown 31.9°Girdle: MED-THKPavilion 38°Culet: NoneDepth 67.3%

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: ₹1,12,990 INR|Low: ₹24,022 INR|High: ₹1,13,713 INR|Avg: ₹57,097 INR|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 4₹24,022 INR
Retailer 6₹30,194 INR
Retailer 3₹41,493 INR
Retailer 2₹43,808 INR
Retailer 5₹51,558 INR
Retailer 7₹96,590 INR
MOH London₹1,12,990 INR

41 data points across 7 retailers

4 retailers₹24,022 INR to ₹43,808 INR

B+
Cheapest Retailer
-
₹24,022 INR
$253 USD
B
Retailer 2
-
₹41,493 INR
$437 USD
View
B
Retailer 3
-
₹43,808 INR
£363 GBP
View
Most Expensive
MOH London
LG571304373 · Oct 18
₹1,12,990 INR
£937 GBP
View
Price last confirmed 13 days ago
3 more retailers have this diamond
Prices start from ₹24,022 INRSave up to ₹19,786 INR

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
₹24,022 INR