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Cushion|Natural|GIA

1.70ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 5406613135

Certificate GIA 5406613135

Diamond specifications and retailer prices

From ₹2,84,578 INR
As of November 6, 2026
Save ₹2,63,984 INR (48%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹5,48,561 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 5406613135. Listed at 7 retailers as of November 4, 2026, with prices from ₹2,84,578 to ₹5,48,561, a ₹2,63,984 spread on the same certified stone. MOH London lists it at ₹5,48,561. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5406613135
Dimensions6.87 × 6.51 × 4.56 mm
L/W Ratio1.06
Top View
6.87 mm6.51 mm1.70 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5406613135
Side View
Table 60.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 70.1%

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 6
Current: ₹5,48,561 INR|Low: ₹2,84,578 INR|High: ₹5,56,672 INR|Avg: ₹3,93,427 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 4₹2,84,578 INR
Retailer 5₹3,23,460 INR
Retailer 3₹3,41,587 INR
Retailer 2₹3,64,691 INR
Retailer 6₹4,79,462 INR
MOH London₹5,48,561 INR

43 data points across 6 retailers

7 retailers₹2,84,578 INR to ₹5,48,561 INR

A
Cheapest Retailer
-
₹2,84,578 INR
A
Retailer 2
-
₹2,94,251 INR
View
A
Retailer 3
-
₹3,16,041 INR
View
A
Retailer 4
-
₹3,23,460 INR
View
A
Retailer 5
-
₹3,41,587 INR
View
B+
Retailer 6
-
₹3,64,691 INR
View
Most Expensive
B
MOH London
6FB1F8477 · Nov 4
₹5,48,561 INR
£4,599 GBP
View
6 more retailers have this diamond
Prices start from ₹2,84,578 INRSave up to ₹2,63,984 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
₹2,84,578 INR