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Round|Natural|GIA

1.51ct M SI2 Round Natural Diamond

EX • M/SI2 • GIA 6561676300

Certificate GIA 6561676300

Diamond specifications and retailer prices

From ₹2,11,635 INR
As of November 6, 2026
Save ₹3,82,361 INR (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹5,93,996 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural round diamond

This 1.51ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561676300. Listed at 13 retailers as of November 5, 2026, with prices from ₹2,11,635 to ₹5,93,996, a ₹3,82,361 spread on the same certified stone. NZ Jewellers lists it at ₹5,93,996. 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

1.51
Carat
M
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 6561676300
Dimensions7.24 × 7.30 × 4.62 mm
L/W Ratio1.01
Star length50%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather, Needle, Natural
Top View
7.24 mm7.30 mm1.51 ctM / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561676300
Side View
Table 57.0%Crown 36°Girdle: MED-STKPavilion 41.4°Culet: NoneDepth 63.5%

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: ₹5,93,996 INR|Low: ₹2,11,635 INR|High: ₹5,93,996 INR|Avg: ₹3,17,619 INR|+15.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 11₹2,11,635 INR
Retailer 9₹2,54,435 INR
Retailer 4₹2,55,568 INR
Retailer 5₹2,72,858 INR
Retailer 8₹2,84,101 INR
Retailer 10₹2,95,061 INR
Retailer 3₹2,96,573 INR
Retailer 6₹2,97,518 INR
Retailer 13₹3,18,209 INR
Retailer 12₹3,27,846 INR
Retailer 7₹3,29,924 INR
Retailer 2₹3,74,991 INR
NZ Jewellers₹5,93,996 INR

12 data points across 13 retailers

13 retailers₹2,11,635 INR to ₹5,93,996 INR

A
Cheapest Retailer
-
₹2,11,635 INR
B+
Retailer 2
-
₹2,54,435 INR
View
B+
Retailer 3
-
₹2,55,568 INR
View
B+
Retailer 4
-
₹2,72,858 INR
View
B+
Retailer 5
-
₹2,84,101 INR
View
B+
Retailer 6
-
₹2,95,061 INR
View
Retailer 7
-
₹2,96,573 INR
View
Price last confirmed 8 days ago
B+
Retailer 8
-
₹2,97,518 INR
View
B+
Retailer 9
-
₹3,18,209 INR
View
B+
Retailer 10
-
₹3,27,846 INR
View
B+
Retailer 11
-
₹3,29,924 INR
View
B
Retailer 12
-
₹3,74,991 INR
View
Most Expensive
C
NZ Jewellers
16af0689-024b-484a-978b-e88b7ce78d30 · Nov 5
₹5,93,996 INR
$6,287 USD
View
12 more retailers have this diamond
Prices start from ₹2,11,635 INRSave up to ₹3,82,361 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
1.51ct Round
₹2,11,635 INR