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Cushion|Natural|GIA

1.70ct K SI1 Cushion Natural Diamond

ID • K/SI1 • GIA 6545515020

Certificate GIA 6545515020

Diamond specifications and retailer prices

From ₹3,70,984 INR
As of November 5, 2026
Save ₹2,77,056 INR (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹6,48,040 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.7ct natural cushion diamond

This 1.7ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6545515020. Listed at 6 retailers as of November 4, 2026, with prices from ₹3,70,984 to ₹6,48,040, a ₹2,77,056 spread on the same certified stone. MOH London lists it at ₹6,48,040. 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

1.70
Carat
K
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545515020
Dimensions7.62 × 6.14 × 4.23 mm
L/W Ratio1.24
Top View
7.62 mm6.14 mm1.70 ctK / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6545515020
Side View
Table 60.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.9%

Caratlytics Score

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

Price History

Last verified: Nov 5
Current: ₹6,48,040 INR|Low: ₹3,25,245 INR|High: ₹6,57,582 INR|Avg: ₹4,27,150 INR|+4.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 8₹3,25,245 INR
Retailer 5₹3,70,984 INR
Retailer 7₹3,71,923 INR
Retailer 6₹3,88,547 INR
Retailer 4₹3,93,807 INR
Retailer 2₹4,37,198 INR
Retailer 3₹4,74,202 INR
MOH London₹6,48,040 INR

44 data points across 8 retailers

6 retailers₹3,70,984 INR to ₹6,48,040 INR

A
Cheapest Retailer
-
₹3,70,984 INR
Retailer 2
-
₹3,88,547 INR
View
Price last confirmed 30 days ago
B+
Retailer 3
-
₹3,93,807 INR
View
B+
Retailer 4
-
₹4,37,198 INR
View
B
Retailer 5
-
₹4,74,202 INR
View
Most Expensive
B
MOH London
2F8648C25 · Nov 4
₹6,48,040 INR
£5,433 GBP
View
5 more retailers have this diamond
Prices start from ₹3,70,984 INRSave up to ₹2,77,056 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
1.70ct Cushion
₹3,70,984 INR