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Marquise|Natural|GIA

1.51ct H SI2 Marquise Natural Diamond

EX • H/SI2 • GIA 6561292508

Certificate GIA 6561292508

Diamond specifications and retailer prices

From ₹6,07,238 INR
SGD 8,646 SGD
As of November 3, 2026
Save ₹2,53,501 INR (29%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹8,60,739 INR at Diamonds Direct · As of November 1, 2026
View at 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561292508. Listed at 13 retailers as of November 1, 2026, with prices from ₹6,07,238 to ₹8,60,739, a ₹2,53,501 spread on the same certified stone. Diamonds Direct lists it at ₹8,60,739. 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
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.98°
Pavilion angle39.28°
OriginNatural
Grading LabGIA
CertificateGIA 6561292508
Dimensions11.22 × 5.91 × 3.76 mm
L/W Ratio1.90
Culet sizeNone
Top View
11.22 mm5.91 mm1.51 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561292508
Side View
Table 59.0%Crown 39.98°Girdle: STK-THKPavilion 39.28°Culet: NoneDepth 63.7%

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 3
Current: ₹8,60,739 INR|Low: ₹6,07,238 INR|High: ₹9,05,062 INR|Avg: ₹7,21,791 INR|-4.9%
Diamonds Direct
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 3, 2026
Retailer 11₹6,07,238 INR
Retailer 7₹6,19,478 INR
Retailer 13₹6,32,101 INR
Retailer 10₹6,34,473 INR
Retailer 8₹6,42,575 INR
Retailer 9₹6,51,367 INR
Retailer 2₹6,75,605 INR
Retailer 12₹6,78,607 INR
Retailer 4₹7,58,662 INR
Retailer 3₹7,64,215 INR
Retailer 5₹7,70,503 INR
Retailer 6₹7,73,526 INR
Diamonds Direct₹8,60,739 INR

32 data points across 13 retailers

13 retailers₹6,07,238 INR to ₹8,60,739 INR

A
Cheapest Retailer
-
₹6,07,238 INR
SGD 8,646 SGD
A
Retailer 2
-
₹6,19,478 INR
$6,527 USD
View
A
Retailer 3
-
₹6,32,101 INR
SGD 9,000 SGD
View
A
Retailer 4
-
₹6,34,473 INR
$6,685 USD
View
A
Retailer 5
-
₹6,42,575 INR
$6,770 USD
View
A
Retailer 6
-
₹6,51,367 INR
$6,863 USD
View
B+
Retailer 7
-
₹6,75,605 INR
£5,605 GBP
View
B+
Retailer 8
-
₹6,78,607 INR
$7,150 USD
View
B+
Retailer 9
-
₹7,58,662 INR
$7,993 USD
View
B+
Retailer 10
-
₹7,64,215 INR
$8,052 USD
View
Retailer 11
-
₹7,70,503 INR
$8,118 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
₹7,73,526 INR
€7,762 EUR
View
Most Expensive
B
Diamonds Direct
1112251 · Nov 1
₹8,60,739 INR
$9,069 USD
View
12 more retailers have this diamond
Prices start from ₹6,07,238 INRSave up to ₹2,53,501 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
₹6,07,238 INR