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Round|Natural|GIA

1.20ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1439457358

Certificate GIA 1439457358

Diamond specifications and retailer prices

From ₹2,37,336 INR
As of November 4, 2026
Save ₹4,80,372 INR (67%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: ₹7,17,708 INR at Diamond Quarter · As of November 5, 2026
View at Diamond Quarter

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1439457358. Listed at 21 retailers as of November 4, 2026, with prices from ₹2,37,336 to ₹7,17,708, a ₹4,80,372 spread on the same certified stone. Diamond Quarter lists it at ₹7,17,708. 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
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1439457358
Dimensions6.79 × 6.75 × 4.25 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Culet sizeNone
Top View
6.79 mm6.75 mm1.20 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1439457358
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.7%

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 4
Current: ₹3,37,455 INR|Low: ₹2,15,640 INR|High: ₹5,23,604 INR|Avg: ₹3,10,623 INR|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6₹2,42,783 INR
Retailer 9₹2,42,877 INR
Retailer 7₹2,58,750 INR
Retailer 3₹2,80,257 INR
Retailer 10₹2,86,268 INR
Retailer 8₹2,91,058 INR
Retailer 11₹3,04,301 INR
Retailer 4₹3,18,295 INR
Retailer 2₹3,23,367 INR
Retailer 1₹3,37,455 INR
Retailer 5₹5,15,996 INR

41 data points across 11 retailers

21 retailers₹2,37,336 INR to ₹7,17,708 INR

A
Cheapest Retailer
-
₹2,37,336 INR
A
Retailer 2
-
₹2,42,783 INR
View
A
Retailer 3
-
₹2,42,877 INR
View
A
Retailer 4
-
₹2,43,722 INR
View
A
Retailer 5
-
₹2,58,750 INR
View
Final sale: no returns
A
Retailer 6
-
₹2,58,750 INR
View
Retailer 7
-
₹2,80,257 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹2,80,257 INR
View
B+
Retailer 9
-
₹2,86,268 INR
View
B+
Retailer 10
-
₹2,91,058 INR
View
B+
Retailer 11
-
₹3,04,301 INR
View
B+
Retailer 12
-
₹3,18,295 INR
View
B+
Retailer 13
-
₹3,18,389 INR
View
B+
Retailer 14
-
₹3,18,389 INR
View
B+
Retailer 15
-
₹3,23,367 INR
View
B+
Retailer 16
-
₹3,29,659 INR
View
B+
Retailer 17
-
₹3,37,455 INR
View
Retailer 18
-
₹3,58,774 INR
View
Price last confirmed 14 days ago
B
Retailer 19
-
₹5,15,996 INR
View
B
Retailer 20
-
₹5,39,007 INR
View
Most Expensive
B
Diamond Quarter
1.2SI2H14589FD0N · Nov 5
₹7,17,708 INR
£6,017 GBP
View
20 more retailers have this diamond
Prices start from ₹2,37,336 INRSave up to ₹4,80,372 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
₹2,37,336 INR