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Marquise|Natural|GIA

0.51ct J SI1 Marquise Natural Diamond

GD • J/SI1 • GIA 1323584591

Certificate GIA 1323584591

Diamond specifications and retailer prices

From ₹49,448 INR
$521 USD
As of November 2, 2026
Save ₹1,18,638 INR (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: ₹1,68,086 INR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.51ct natural marquise diamond

This 0.51ct natural marquise sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1323584591. Listed at 9 retailers as of October 30, 2026, with prices from ₹49,448 to ₹1,68,086, a ₹1,18,638 spread on the same certified stone. NZ Jewellers lists it at ₹1,68,086. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 1323584591
Dimensions7.29 × 4.28 × 2.69 mm
L/W Ratio1.70
Culet sizeNone
Key to symbols
Crystal
Top View
7.29 mm4.28 mm0.51 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 1323584591
Side View
Table 59.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.8%

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 2
Current: ₹1,68,086 INR|Low: ₹45,462 INR|High: ₹1,71,597 INR|Avg: ₹84,764 INR|-2.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8₹49,448 INR
Retailer 3₹55,048 INR
Retailer 10₹60,678 INR
Retailer 2₹65,707 INR
Retailer 5₹72,132 INR
Retailer 9₹80,943 INR
Retailer 6₹82,743 INR
Retailer 7₹89,189 INR
Retailer 4₹1,23,790 INR
NZ Jewellers₹1,68,086 INR

44 data points across 10 retailers

9 retailers₹49,448 INR to ₹1,68,086 INR

A
Cheapest Retailer
-
₹49,448 INR
$521 USD
Final sale: no returns
B+
Retailer 2
-
₹55,048 INR
$580 USD
View
B
Retailer 3
-
₹65,707 INR
£545 GBP
View
B
Retailer 4
-
₹72,132 INR
$760 USD
View
Retailer 5
-
₹80,943 INR
A$1,312 AUD
View
Price last confirmed 29 days ago
B
Retailer 6
-
₹82,743 INR
ZAR 14,084 ZAR
View
B
Retailer 7
-
₹89,189 INR
$940 USD
View
C
Retailer 8
-
₹1,23,790 INR
£1,027 GBP
View
Most Expensive
C
NZ Jewellers
1ecc8406-127a-40bc-af56-d78a0c727c9b · Oct 30
₹1,68,086 INR
$1,771 USD
View
8 more retailers have this diamond
Prices start from ₹49,448 INRSave up to ₹1,18,638 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
0.51ct Marquise
₹49,448 INR