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1.20ct D SI1 Round Natural Diamond

EX • D/SI1 • GIA 1242104470

Certificate GIA 1242104470

Diamond specifications and retailer prices

From ₹2,99,880 INR
As of November 6, 2026
Save ₹3,53,104 INR (54%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: ₹6,52,983 INR at MOH London · As of November 1, 2026
View at MOH London

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1242104470. Listed at 7 retailers as of November 1, 2026, with prices from ₹2,99,880 to ₹6,52,983, a ₹3,53,104 spread on the same certified stone. MOH London lists it at ₹6,52,983. 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

1.20
Carat
D
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1242104470
Dimensions6.71 × 6.76 × 4.21 mm
L/W Ratio1.01
Key to symbols
Crystal, Pinpoint
Top View
6.71 mm6.76 mm1.20 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1242104470
Side View
Table 59.0%CrownGirdle: MED-STKPavilion 41°Culet: NoneDepth 62.6%

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: Nov 6
Current: ₹6,52,983 INR|Low: ₹2,99,880 INR|High: ₹6,52,983 INR|Avg: ₹4,05,235 INR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5₹2,99,880 INR
Retailer 4₹3,44,191 INR
Retailer 7₹3,61,764 INR
Retailer 3₹3,78,298 INR
Retailer 2₹3,88,313 INR
Retailer 6₹4,51,142 INR
MOH London₹6,52,983 INR

8 data points across 7 retailers

7 retailers₹2,99,880 INR to ₹6,52,983 INR

A
Cheapest Retailer
-
₹2,99,880 INR
A
Retailer 2
-
₹3,44,191 INR
View
B+
Retailer 3
-
₹3,61,764 INR
View
B+
Retailer 4
-
₹3,78,298 INR
View
B+
Retailer 5
-
₹3,88,313 INR
View
B+
Retailer 6
-
₹4,51,142 INR
View
Most Expensive
B
MOH London
49913240E · Nov 1
₹6,52,983 INR
£5,442 GBP
View
6 more retailers have this diamond
Prices start from ₹2,99,880 INRSave up to ₹3,53,104 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
1.20ct Round
₹2,99,880 INR