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Marquise|Natural|GIA

1.51ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 7566212506

Certificate GIA 7566212506

Diamond specifications and retailer prices

From ₹5,52,012 INR
As of November 2, 2026
Save ₹6,69,670 INR (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹12,21,682 INR at NZ Jewellers · As of October 30, 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 G 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 7566212506. Listed at 16 retailers as of October 30, 2026, with prices from ₹5,52,012 to ₹12,21,682, a ₹6,69,670 spread on the same certified stone. NZ Jewellers lists it at ₹12,21,682. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 7566212506
Dimensions11.42 × 6.02 × 3.79 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather, Twinning Wisp, Crystal, Needle, Indented Natural
Top View
11.42 mm6.02 mm1.51 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7566212506
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.9%

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 2
Current: ₹12,21,682 INR|Low: ₹5,50,899 INR|High: ₹12,81,854 INR|Avg: ₹7,52,466 INR|-4.7%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 2₹5,52,012 INR
Retailer 5₹5,82,558 INR
Retailer 15₹6,34,948 INR
Retailer 6₹6,37,036 INR
Retailer 16₹6,47,571 INR
Retailer 13₹6,74,241 INR
Retailer 11₹6,82,965 INR
Retailer 9₹7,07,637 INR
Retailer 3₹7,11,825 INR
Retailer 7₹7,30,427 INR
Retailer 14₹7,41,722 INR
Retailer 8₹7,53,016 INR
Retailer 10₹7,53,994 INR
Retailer 4₹8,42,801 INR
Retailer 12₹10,18,045 INR
NZ Jewellers₹12,21,682 INR

23 data points across 16 retailers

16 retailers₹5,52,012 INR to ₹12,21,682 INR

A
Cheapest Retailer
-
₹5,52,012 INR
A
Retailer 2
-
₹5,82,558 INR
$6,138 USD
View
Final sale: no returns
Retailer 3
-
₹6,34,948 INR
$6,690 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
₹6,37,036 INR
$6,712 USD
View
A
Retailer 5
-
₹6,47,571 INR
$6,823 USD
View
Retailer 6
-
₹6,74,241 INR
$7,104 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
₹6,82,965 INR
£5,666 GBP
View
A
Retailer 8
-
₹7,07,637 INR
£5,871 GBP
View
A
Retailer 9
-
₹7,11,825 INR
$7,500 USD
View
A
Retailer 10
-
₹7,30,427 INR
$7,696 USD
View
Retailer 11
-
₹7,41,722 INR
$7,815 USD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
₹7,53,016 INR
$7,934 USD
View
A
Retailer 13
-
₹7,53,994 INR
€7,566 EUR
View
B+
Retailer 14
-
₹8,42,801 INR
$8,880 USD
View
B+
Retailer 15
-
₹10,18,045 INR
£8,446 GBP
View
Most Expensive
B
NZ Jewellers
24875a1d-6188-4197-9dc9-9e117889c7ac · Oct 30
₹12,21,682 INR
$12,872 USD
View
15 more retailers have this diamond
Prices start from ₹5,52,012 INRSave up to ₹6,69,670 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
₹5,52,012 INR