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Marquise|Natural|GIA

1.51ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 1568097239

Certificate GIA 1568097239

Diamond specifications and retailer prices

From ₹3,60,653 INR
As of November 6, 2026
Save ₹4,45,087 INR (55%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹8,05,740 INR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1568097239. Listed at 9 retailers as of November 5, 2026, with prices from ₹3,60,653 to ₹8,05,740, a ₹4,45,087 spread on the same certified stone. NZ Jewellers lists it at ₹8,05,740. 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
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1568097239
Dimensions12.66 × 5.75 × 3.59 mm
L/W Ratio2.20
Girdle conditionThick to Very Thick
Key to symbols
Crystal, Feather, Knot
Top View
12.66 mm5.75 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 1568097239
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.4%

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: ₹8,05,740 INR|Low: ₹3,56,990 INR|High: ₹8,71,484 INR|Avg: ₹5,52,137 INR|-7.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7₹3,60,653 INR
Retailer 2₹3,65,631 INR
Retailer 8₹4,28,181 INR
Retailer 4₹4,81,810 INR
Retailer 5₹4,81,810 INR
Retailer 9₹4,88,948 INR
Retailer 3₹5,38,349 INR
Retailer 6₹7,67,232 INR
NZ Jewellers₹8,05,740 INR

43 data points across 9 retailers

9 retailers₹3,60,653 INR to ₹8,05,740 INR

A
Cheapest Retailer
-
₹3,60,653 INR
A
Retailer 2
-
₹3,65,631 INR
View
A
Retailer 3
-
₹4,28,181 INR
View
B+
Retailer 4
-
₹4,81,810 INR
View
B+
Retailer 5
-
₹4,81,810 INR
View
Retailer 6
-
₹4,88,948 INR
View
Price last confirmed 11 days ago
B+
Retailer 7
-
₹5,38,349 INR
View
B
Retailer 8
-
₹7,67,232 INR
View
Most Expensive
B
NZ Jewellers
36ec7b45-4450-485b-bd0d-28a85baec80c · Nov 5
₹8,05,740 INR
$8,579 USD
View
8 more retailers have this diamond
Prices start from ₹3,60,653 INRSave up to ₹4,45,087 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 Marquise
₹3,60,653 INR