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Cushion|Natural|GIA

1.86ct K SI1 Cushion Natural Diamond

EX • K/SI1 • GIA 6432934893

Shape and cutting style on the report: Cushion modified brilliant

Certificate GIA 6432934893

Diamond specifications and retailer prices

From ₹2,28,413 INR
As of November 6, 2026
Save ₹2,88,539 INR (56%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹5,16,953 INR at MOH London · As of November 4, 2026
View at MOH London

About this 1.86ct natural cushion diamond

This 1.86ct 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 6432934893. Listed at 13 retailers as of November 4, 2026, with prices from ₹2,28,413 to ₹5,16,953, a ₹2,88,539 spread on the same certified stone. MOH London lists it at ₹5,16,953. 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

1.86
Carat
K
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432934893
Dimensions7.33 × 6.57 × 4.55 mm
L/W Ratio1.12
Top View
7.33 mm6.57 mm1.86 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432934893
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 69.2%

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: ₹5,16,953 INR|Low: ₹2,25,972 INR|High: ₹5,24,586 INR|Avg: ₹3,31,269 INR|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 8₹2,28,413 INR
Retailer 7₹2,66,451 INR
Retailer 11₹2,91,809 INR
Retailer 9₹2,95,566 INR
Retailer 5₹2,98,384 INR
Retailer 3₹3,05,991 INR
Retailer 10₹3,09,936 INR
Retailer 4₹3,17,356 INR
Retailer 2₹3,60,747 INR
Retailer 6₹3,78,310 INR
MOH London₹5,16,953 INR

42 data points across 11 retailers

13 retailers₹2,28,413 INR to ₹5,16,953 INR

A
Cheapest Retailer
-
₹2,28,413 INR
A
Retailer 2
-
₹2,66,451 INR
View
A
Retailer 3
-
₹2,75,186 INR
View
A
Retailer 4
-
₹2,91,809 INR
View
A
Retailer 5
-
₹2,95,566 INR
View
A
Retailer 6
-
₹2,98,384 INR
View
A
Retailer 7
-
₹3,00,638 INR
View
Retailer 8
-
₹3,09,936 INR
View
Price last confirmed 9 days ago
A
Retailer 9
-
₹3,17,356 INR
View
A
Retailer 10
-
₹3,60,747 INR
View
B+
Retailer 11
-
₹3,78,310 INR
View
B+
Retailer 12
-
₹4,38,794 INR
View
Most Expensive
B
MOH London
7AB8E7FDB · Nov 4
₹5,16,953 INR
£4,334 GBP
View
12 more retailers have this diamond
Prices start from ₹2,28,413 INRSave up to ₹2,88,539 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
1.86ct Cushion
₹2,28,413 INR