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Cushion|Lab Grown|IGI

0.51ct E SI2 Cushion Lab Grown Diamond

VG • E/SI2 • IGI LG436073164

Shape and cutting style on the report: Cushion brilliant

Certificate IGI LG436073164

Diamond specifications and retailer prices

From ₹27,237 INR
As of November 6, 2026
Save ₹1,15,182 INR (81%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹1,42,418 INR at MOH London · As of November 1, 2026
View at MOH London

About this 0.51ct lab-grown cushion diamond

This 0.51ct lab-grown cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by IGI LG436073164 or 436073164. Listed at 6 retailers as of November 1, 2026, with prices from ₹27,237 to ₹1,42,418, a ₹1,15,182 spread on the same certified stone. MOH London lists it at ₹1,42,418. 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

0.51
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.9°
Pavilion angle30.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436073164
Dimensions4.47 × 4.37 × 2.83 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
4.47 mm4.37 mm0.51 ctE / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436073164
Side View
Table 65.5%Crown 32.9°Girdle: ThickPavilion 30.8°Culet: NoneDepth 64.8%

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: Nov 6
Current: ₹1,42,418 INR|Low: ₹19,817 INR|High: ₹1,44,208 INR|Avg: ₹57,284 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 7₹19,817 INR
Retailer 3₹27,237 INR
Retailer 6₹32,121 INR
Retailer 5₹35,502 INR
Retailer 4₹57,949 INR
Retailer 2₹64,899 INR
Retailer 8₹69,876 INR
MOH London₹1,42,418 INR

17 data points across 8 retailers

6 retailers₹27,237 INR to ₹1,42,418 INR

B+
Cheapest Retailer
-
₹27,237 INR
B
Retailer 2
-
₹32,121 INR
View
Final sale: no returns
Retailer 3
-
₹35,502 INR
View
Price last confirmed 12 days ago
B
Retailer 4
-
₹57,949 INR
View
B
Retailer 5
-
₹64,899 INR
View
Most Expensive
B
MOH London
LG436073164 · Nov 1
₹1,42,418 INR
£1,194 GBP
View
5 more retailers have this diamond
Prices start from ₹27,237 INRSave up to ₹1,15,182 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+
0.51ct Cushion
₹27,237 INR