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Cushion|Natural|GIA

1.00ct D SI1 Cushion Natural Diamond

EX • D/SI1 • GIA 2231437679

Certificate GIA 2231437679

Diamond specifications and retailer prices

From ₹2,84,066 INR
$2,993 USD
As of November 1, 2026
Save ₹2,72,207 INR (49%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: ₹5,56,272 INR at MOH London · As of November 2, 2026
View at MOH London

About this 1ct natural cushion diamond

This 1ct natural cushion sits in the classic one-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 2231437679. Listed at 15 retailers as of November 1, 2026, with prices from ₹2,84,066 to ₹5,56,272, a ₹2,72,207 spread on the same certified stone. MOH London lists it at ₹5,56,272. 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

1.00
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2231437679
Dimensions8.09 × 5.21 × 3.31 mm
L/W Ratio1.55
Cert comments
NO BGM-Additional clouds are not shown.
Key to symbols
Cloud, Indented Natural
Top View
8.09 mm5.21 mm1.00 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2231437679
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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 1
Current: ₹5,56,272 INR|Low: ₹2,49,440 INR|High: ₹5,63,022 INR|Avg: ₹3,42,262 INR|-0.9%
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 2, 2026
Retailer 8₹2,50,224 INR
Retailer 4₹2,84,066 INR
Retailer 12₹2,95,265 INR
Retailer 9₹3,07,034 INR
Retailer 3₹3,20,321 INR
Retailer 2₹3,24,465 INR
Retailer 10₹3,32,660 INR
Retailer 6₹3,47,652 INR
Retailer 11₹3,56,675 INR
Retailer 5₹3,89,354 INR
Retailer 7₹4,08,889 INR
MOH London₹5,56,272 INR

32 data points across 12 retailers

15 retailers₹2,84,066 INR to ₹5,56,272 INR

Retailer 1
-
₹2,50,224 INR
Price last confirmed 10 days ago
Retailer 2
-
₹2,72,866 INR
$2,875 USD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
₹2,84,066 INR
$2,993 USD
View
B+
Retailer 4
-
₹2,95,265 INR
$3,111 USD
View
B+
Retailer 5
-
₹3,07,034 INR
$3,235 USD
View
Final sale: no returns
B+
Retailer 6
-
₹3,20,321 INR
$3,375 USD
View
B+
Retailer 7
-
₹3,24,465 INR
£2,692 GBP
View
Retailer 8
-
₹3,32,660 INR
$3,505 USD
View
Price last confirmed 25 days ago
B
Retailer 9
-
₹3,46,403 INR
$3,650 USD
View
B+
Retailer 10
-
₹3,47,652 INR
£2,884 GBP
View
Retailer 11
-
₹3,56,675 INR
A$5,782 AUD
View
Price last confirmed 29 days ago
B
Retailer 12
-
₹3,64,322 INR
$3,839 USD
View
B
Retailer 13
-
₹3,89,354 INR
€3,907 EUR
View
B
Retailer 14
-
₹4,08,889 INR
ZAR 69,599 ZAR
View
Most Expensive
B
MOH London
83D39CF69 · Nov 2
₹5,56,272 INR
£4,615 GBP
View
14 more retailers have this diamond
Prices start from ₹2,84,066 INRSave up to ₹2,72,207 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+
1.00ct Cushion
₹2,84,066 INR