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Cushion|Natural|GIA

3.51ct H SI1 Cushion Natural Diamond

VG • H/SI1 • GIA 3555137190

Certificate GIA 3555137190

Diamond specifications and retailer prices

From ₹30,83,581 INR
As of November 6, 2026
Save ₹26,32,836 INR (46%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: ₹57,16,417 INR at MOH London · As of November 4, 2026
View at MOH London

About this 3.51ct natural cushion diamond

This 3.51ct natural cushion sits in the three to five carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555137190. Listed at 11 retailers as of November 4, 2026, with prices from ₹30,83,581 to ₹57,16,417, a ₹26,32,836 spread on the same certified stone. MOH London lists it at ₹57,16,417. 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

3.51
Carat
H
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle55.6°
OriginNatural
Grading LabGIA
CertificateGIA 3555137190
Dimensions10.14 × 8.17 × 5.56 mm
L/W Ratio1.24
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
10.14 mm8.17 mm3.51 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555137190
Side View
Table 69.0%Crown 32.4°Girdle: THK-VTKPavilion 55.6°Culet: NoneDepth 68.0%

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: ₹57,16,417 INR|Low: ₹30,43,947 INR|High: ₹57,39,319 INR|Avg: ₹38,79,282 INR|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 4, 2026
Retailer 4₹30,43,947 INR
Retailer 3₹30,83,581 INR
Retailer 10₹33,74,546 INR
Retailer 11₹36,47,571 INR
Retailer 12₹39,80,893 INR
Retailer 7₹39,99,114 INR
Retailer 9₹39,99,114 INR
Retailer 8₹41,32,480 INR
Retailer 2₹42,14,190 INR
Retailer 6₹44,33,588 INR
Retailer 5₹44,34,527 INR
MOH London₹57,16,417 INR

28 data points across 12 retailers

11 retailers₹30,83,581 INR to ₹57,16,417 INR

B+
Cheapest Retailer
-
₹30,83,581 INR
B+
Retailer 2
-
₹33,74,546 INR
View
B+
Retailer 3
-
₹36,47,571 INR
View
B
Retailer 4
-
₹39,80,893 INR
View
B
Retailer 5
-
₹39,99,114 INR
View
B
Retailer 6
-
₹39,99,114 INR
View
B
Retailer 7
-
₹41,32,480 INR
View
B
Retailer 8
-
₹42,14,190 INR
View
B
Retailer 9
-
₹44,33,588 INR
View
B
Retailer 10
-
₹44,34,527 INR
View
Most Expensive
B
MOH London
74892BBF9 · Nov 4
₹57,16,417 INR
£47,925 GBP
View
10 more retailers have this diamond
Prices start from ₹30,83,581 INRSave up to ₹26,32,836 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+
3.51ct Cushion
₹30,83,581 INR