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Cushion|Natural|GIA

0.40ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2554184590

Certificate GIA 2554184590

Diamond specifications and retailer prices

From ₹41,288 INR
As of October 31, 2026
Save ₹89,789 INR (69%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹1,31,078 INR at MOH London · As of October 29, 2026
View at MOH London

About this 0.4ct natural cushion diamond

This 0.4ct natural cushion sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554184590. Listed at 12 retailers as of October 29, 2026, with prices from ₹41,288 to ₹1,31,078, a ₹89,789 spread on the same certified stone. MOH London lists it at ₹1,31,078. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.40
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2554184590
Dimensions4.25 × 4.16 × 2.76 mm
L/W Ratio1.02
Culet sizeNone
Key to symbols
Crystal
Top View
4.25 mm4.16 mm0.40 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2554184590
Side View
Table 64.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 66.3%

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 31
Current: ₹1,31,078 INR|Low: ₹41,182 INR|High: ₹1,31,922 INR|Avg: ₹81,046 INR|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2₹41,288 INR
Retailer 7₹60,768 INR
Retailer 4₹68,733 INR
Retailer 6₹77,350 INR
Retailer 3₹83,547 INR
Retailer 8₹84,864 INR
Retailer 5₹87,514 INR
MOH London₹1,31,078 INR

37 data points across 8 retailers

12 retailers₹41,288 INR to ₹1,31,078 INR

A
Cheapest Retailer
-
₹41,288 INR
B+
Retailer 2
-
₹60,768 INR
$640 USD
View
B+
Retailer 3
-
₹64,091 INR
$675 USD
View
B+
Retailer 4
-
₹65,136 INR
$686 USD
View
B+
Retailer 5
-
₹67,130 INR
$707 USD
View
B+
Retailer 6
-
₹68,733 INR
£570 GBP
View
B+
Retailer 7
-
₹77,350 INR
£641 GBP
View
B
Retailer 8
-
₹78,153 INR
$823 USD
View
B+
Retailer 9
-
₹83,547 INR
€838 EUR
View
Retailer 10
-
₹84,864 INR
A$1,375 AUD
View
Price last confirmed 27 days ago
B+
Retailer 11
-
₹87,514 INR
ZAR 14,890 ZAR
View
Most Expensive
B
MOH London
B7196D1BA · Oct 29
₹1,31,078 INR
£1,087 GBP
View
11 more retailers have this diamond
Prices start from ₹41,288 INRSave up to ₹89,789 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
0.40ct Cushion
₹41,288 INR