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Round|Natural|GIA

1.70ct M SI1 Round Natural Diamond

EX • M/SI1 • GIA 2488555300

Certificate GIA 2488555300

Diamond specifications and retailer prices

From ₹2,75,655 INR
As of November 1, 2026
Save ₹3,34,449 INR (55%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹6,10,104 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2488555300. Listed at 10 retailers as of November 1, 2026, with prices from ₹2,75,655 to ₹6,10,104, a ₹3,34,449 spread on the same certified stone. NZ Jewellers lists it at ₹6,10,104. 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

1.70
Carat
M
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2488555300
Dimensions7.61 × 7.54 × 4.73 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
7.61 mm7.54 mm1.70 ctM / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2488555300
Side View
Table 58.0%Crown 36°Girdle: ThickPavilion 40.6°Culet: NoneDepth 62.5%

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 1
Current: ₹6,10,104 INR|Low: ₹2,75,655 INR|High: ₹6,10,104 INR|Avg: ₹3,55,728 INR
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 10₹2,75,655 INR
Retailer 9₹2,81,572 INR
Retailer 8₹3,06,179 INR
Retailer 5₹3,17,262 INR
Retailer 7₹3,17,262 INR
Retailer 4₹3,29,471 INR
Retailer 6₹3,66,100 INR
Retailer 3₹3,82,348 INR
Retailer 2₹4,27,430 INR
NZ Jewellers₹6,10,104 INR

26 data points across 10 retailers

10 retailers₹2,75,655 INR to ₹6,10,104 INR

A
Cheapest Retailer
-
₹2,75,655 INR
B+
Retailer 2
-
₹2,81,572 INR
View
B+
Retailer 3
-
₹3,06,179 INR
View
Retailer 4
-
₹3,17,262 INR
View
Price last confirmed 8 days ago
B+
Retailer 5
-
₹3,17,262 INR
View
B+
Retailer 6
-
₹3,29,471 INR
View
B
Retailer 7
-
₹3,66,100 INR
View
B
Retailer 8
-
₹3,82,348 INR
View
B
Retailer 9
-
₹4,27,430 INR
View
Most Expensive
C
NZ Jewellers
615cdd80-53c7-4ec5-aaeb-bed7f5a2e6cb · Nov 5
₹6,10,104 INR
$6,496 USD
View
9 more retailers have this diamond
Prices start from ₹2,75,655 INRSave up to ₹3,34,449 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
1.70ct Round
₹2,75,655 INR