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Round|Natural|GIA

1.20ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2566304544

Certificate GIA 2566304544

Diamond specifications and retailer prices

From ₹1,90,752 INR
As of November 6, 2026
Save ₹2,75,388 INR (59%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: ₹4,66,140 INR at MOH London · As of November 4, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566304544. Listed at 12 retailers as of November 4, 2026, with prices from ₹1,90,752 to ₹4,66,140, a ₹2,75,388 spread on the same certified stone. MOH London lists it at ₹4,66,140. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2566304544
Dimensions6.73 × 6.78 × 4.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
6.73 mm6.78 mm1.20 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2566304544
Side View
Table 56.0%Crown 35.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.9%

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: ₹4,66,140 INR|Low: ₹1,90,752 INR|High: ₹4,69,957 INR|Avg: ₹2,94,310 INR|-0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4₹1,90,752 INR
Retailer 3₹2,15,828 INR
Retailer 2₹2,29,447 INR
Retailer 5₹2,45,131 INR
Retailer 10₹2,61,567 INR
Retailer 6₹2,69,363 INR
Retailer 7₹2,69,456 INR
Retailer 8₹2,98,760 INR
Retailer 9₹3,25,621 INR
MOH London₹4,66,140 INR

27 data points across 10 retailers

12 retailers₹1,90,752 INR to ₹4,66,140 INR

A
Cheapest Retailer
-
₹1,90,752 INR
A
Retailer 2
-
₹2,15,828 INR
View
A
Retailer 3
-
₹2,29,447 INR
View
A
Retailer 4
-
₹2,45,131 INR
View
B+
Retailer 5
-
₹2,61,567 INR
View
B+
Retailer 6
-
₹2,69,363 INR
View
A
Retailer 7
-
₹2,69,456 INR
View
B+
Retailer 8
-
₹2,71,429 INR
View
B+
Retailer 9
-
₹2,98,760 INR
View
Retailer 10
-
₹2,98,853 INR
View
Price last confirmed 30 days ago
B+
Retailer 11
-
₹3,25,621 INR
View
Most Expensive
B
MOH London
299C4EEEE · Nov 4
₹4,66,140 INR
£3,908 GBP
View
11 more retailers have this diamond
Prices start from ₹1,90,752 INRSave up to ₹2,75,388 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
₹1,90,752 INR