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Marquise|Natural|GIA

1.51ct K SI2 Marquise Natural Diamond

EX • K/SI2 • GIA 7558309385

Certificate GIA 7558309385

Diamond specifications and retailer prices

From ₹2,41,374 INR
As of November 5, 2026
Save ₹2,45,093 INR (50%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: ₹4,86,467 INR at Wholesale Diamonds Direct · As of November 6, 2026
View at Wholesale Diamonds Direct

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 7558309385. Listed at 10 retailers as of November 5, 2026, with prices from ₹2,41,374 to ₹4,86,467, a ₹2,45,093 spread on the same certified stone. Wholesale Diamonds Direct lists it at ₹4,86,467. 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
FluorescenceFaint
Crown angle39.92°
Pavilion angle38.88°
OriginNatural
Grading LabGIA
CertificateGIA 7558309385
Dimensions11.13 × 5.88 × 3.73 mm
L/W Ratio1.89
Culet sizeNone
Top View
11.13 mm5.88 mm1.51 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7558309385
Side View
Table 59.0%Crown 39.92°Girdle: MED-THKPavilion 38.88°Culet: NoneDepth 63.5%

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 5
Current: ₹2,88,053 INR|Low: ₹2,35,176 INR|High: ₹5,54,116 INR|Avg: ₹3,50,332 INR|-12.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 3₹2,35,176 INR
Retailer 6₹2,41,374 INR
Retailer 7₹2,67,108 INR
Retailer 1₹2,88,053 INR
Retailer 4₹3,00,732 INR
Retailer 10₹3,21,864 INR
Retailer 8₹3,42,902 INR
Retailer 9₹3,50,416 INR
Retailer 5₹3,55,299 INR
Retailer 2₹3,64,316 INR
Retailer 11₹4,58,236 INR
Wholesale Diamonds Direct₹4,86,467 INR

33 data points across 12 retailers

10 retailers₹2,41,374 INR to ₹4,86,467 INR

A
Cheapest Retailer
-
₹2,41,374 INR
A
Retailer 2
-
₹2,67,108 INR
View
A
Retailer 3
-
₹2,88,053 INR
View
A
Retailer 4
-
₹3,00,732 INR
View
A
Retailer 5
-
₹3,21,864 INR
View
A
Retailer 6
-
₹3,42,902 INR
View
A
Retailer 7
-
₹3,50,416 INR
View
A
Retailer 8
-
₹3,55,299 INR
View
B+
Retailer 9
-
₹3,64,316 INR
View
Most Expensive
B+
Wholesale Diamonds Direct
262936460 · Nov 6
₹4,86,467 INR
$5,180 USD
View
9 more retailers have this diamond
Prices start from ₹2,41,374 INRSave up to ₹2,45,093 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
₹2,41,374 INR