CaratHunter
Plans
Cushion|Natural|GIA

0.51ct E SI2 Cushion Natural Diamond

GD • E/SI2 • GIA 6237876648

Certificate GIA 6237876648

Diamond specifications and retailer prices

From ₹38,170 INR
$402 USD
As of October 28, 2026
Save ₹6,687 INR (15%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: ₹44,857 INR at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 0.51ct natural cushion diamond

This 0.51ct natural cushion sits in the half to three-quarter carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6237876648. Listed at 2 retailers as of October 28, 2026, with prices from ₹38,170 to ₹44,857, a ₹6,687 spread on the same certified stone. 77 Diamonds lists it at ₹44,857. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6237876648
Dimensions4.66 × 4.42 × 2.97 mm
L/W Ratio1.05
Top View
4.66 mm4.42 mm0.51 ctE / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6237876648
Side View
Table 63.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 67.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: ₹44,857 INR|Low: ₹38,170 INR|High: ₹55,261 INR|Avg: ₹44,574 INR|-2.0%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2₹38,170 INR
77 Diamonds₹44,857 INR

39 data points across 2 retailers

2 retailers₹38,170 INR to ₹44,857 INR

A
Cheapest Retailer
-
₹38,170 INR
$402 USD
Most Expensive
B+
77 Diamonds
CUSCPHCEGSNSC · Oct 30
₹44,857 INR
£372 GBP
View
1 more retailer has this diamond
Prices start from ₹38,170 INRSave up to ₹6,687 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.

A
0.51ct Cushion
₹38,170 INR