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Round|Natural|GIA

1.20ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 1555088566

Certificate GIA 1555088566

Diamond specifications and retailer prices

From ₹1,86,598 INR
As of November 2, 2026
Save ₹2,73,898 INR (59%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: ₹4,60,496 INR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 1.2ct natural round diamond

This 1.2ct natural round sits in the classic one-carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1555088566. Listed at 6 retailers as of November 2, 2026, with prices from ₹1,86,598 to ₹4,60,496, a ₹2,73,898 spread on the same certified stone. NZ Jewellers lists it at ₹4,60,496. 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
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1555088566
Dimensions6.72 × 6.79 × 4.22 mm
L/W Ratio1.01
Girdle conditionSlightly Thick
Key to symbols
Crystal, Cloud, Needle, Indented Natural
Top View
6.72 mm6.79 mm1.20 ctM / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555088566
Side View
Table 57.0%Crown 36°GirdlePavilion 40.8°CuletDepth 62.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: ₹4,60,496 INR|Low: ₹1,86,598 INR|High: ₹4,60,496 INR|Avg: ₹2,50,108 INR|+13.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 3₹1,86,598 INR
Retailer 6₹1,88,771 INR
Retailer 7₹1,90,566 INR
Retailer 5₹1,92,267 INR
Retailer 4₹1,97,558 INR
Retailer 2₹2,11,352 INR
Retailer 9₹2,73,898 INR
Retailer 8₹3,34,554 INR
NZ Jewellers₹4,60,496 INR

31 data points across 9 retailers

6 retailers₹1,86,598 INR to ₹4,60,496 INR

B+
Cheapest Retailer
-
₹1,86,598 INR
B+
Retailer 2
-
₹1,88,771 INR
View
B
Retailer 3
-
₹1,92,267 INR
View
B
Retailer 4
-
₹1,97,558 INR
View
B
Retailer 5
-
₹2,11,352 INR
View
Most Expensive
C
NZ Jewellers
098a6ff9-c6fb-4ece-b88b-436af5113d95 · Nov 2
₹4,60,496 INR
$4,874 USD
View
5 more retailers have this diamond
Prices start from ₹1,86,598 INRSave up to ₹2,73,898 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.

B+
1.20ct Round
₹1,86,598 INR