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Marquise|Natural|GIA

1.51ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 7561213708

Certificate GIA 7561213708

Diamond specifications and retailer prices

From ₹5,76,335 INR
SGD 8,206 SGD
As of October 31, 2026
Save ₹5,27,183 INR (48%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: ₹11,03,519 INR at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.51ct natural marquise diamond

This 1.51ct natural marquise sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561213708. Listed at 13 retailers as of October 30, 2026, with prices from ₹5,76,335 to ₹11,03,519, a ₹5,27,183 spread on the same certified stone. With Clarity lists it at ₹11,03,519. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.73°
Pavilion angle39.89°
OriginNatural
Grading LabGIA
CertificateGIA 7561213708
Dimensions12.20 × 5.81 × 3.55 mm
L/W Ratio2.10
Culet sizeNone
Top View
12.20 mm5.81 mm1.51 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561213708
Side View
Table 60.0%Crown 37.73°Girdle: THN-THKPavilion 39.89°Culet: NoneDepth 61.0%

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: Oct 31
Current: ₹9,07,719 INR|Low: ₹5,76,335 INR|High: ₹11,66,539 INR|Avg: ₹7,92,993 INR|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 30, 2026
Retailer 11₹5,76,335 INR
Retailer 10₹6,40,248 INR
Retailer 4₹6,53,455 INR
Retailer 9₹6,67,692 INR
Retailer 7₹6,77,557 INR
Retailer 8₹6,86,864 INR
Retailer 5₹7,12,114 INR
Retailer 2₹7,97,639 INR
Retailer 12₹8,04,078 INR
Retailer 3₹8,12,962 INR
Retailer 6₹8,15,680 INR
Retailer 1₹9,07,719 INR
With Clarity₹11,03,519 INR

27 data points across 13 retailers

13 retailers₹5,76,335 INR to ₹11,03,519 INR

A
Cheapest Retailer
-
₹5,76,335 INR
SGD 8,206 SGD
B+
Retailer 2
-
₹6,40,248 INR
SGD 9,116 SGD
View
A
Retailer 3
-
₹6,53,455 INR
$6,885 USD
View
A
Retailer 4
-
₹6,67,692 INR
$7,035 USD
View
B+
Retailer 5
-
₹6,77,557 INR
$7,139 USD
View
B+
Retailer 6
-
₹6,86,864 INR
$7,237 USD
View
B+
Retailer 7
-
₹7,12,114 INR
£5,908 GBP
View
B+
Retailer 8
-
₹7,97,639 INR
$8,404 USD
View
B+
Retailer 9
-
₹8,04,078 INR
$8,472 USD
View
B+
Retailer 10
-
₹8,12,962 INR
$8,566 USD
View
B+
Retailer 11
-
₹8,15,680 INR
€8,185 EUR
View
B+
Retailer 12
-
₹9,07,719 INR
$9,564 USD
View
Most Expensive
B
With Clarity
7561213708 · Oct 30
₹11,03,519 INR
$11,627 USD
View
12 more retailers have this diamond
Prices start from ₹5,76,335 INRSave up to ₹5,27,183 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
₹5,76,335 INR