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Marquise|Natural|GIA

0.50ct J SI2 Marquise Natural Diamond

EX • J/SI2 • GIA 5566263559

Certificate GIA 5566263559

Diamond specifications and retailer prices

From ₹33,869 INR
As of November 2, 2026
Save ₹69,551 INR (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹1,71,597 INR at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.5ct natural marquise diamond

This 0.5ct natural marquise sits in the half to three-quarter carat band, graded J 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 5566263559. Listed at 17 retailers as of November 2, 2026, with a 205% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
J
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566263559
Dimensions7.76 × 4.07 × 2.59 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Twinning Wisp, Feather
Top View
7.76 mm4.07 mm0.50 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566263559
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.7%

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: ₹55,818 INR|Low: ₹33,869 INR|High: ₹1,03,902 INR|Avg: ₹52,583 INR|+4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 3, 2026
Retailer 4₹33,869 INR
Retailer 10₹37,964 INR
Retailer 2₹41,286 INR
Retailer 6₹41,286 INR
Retailer 5₹53,458 INR
Retailer 7₹54,108 INR
Retailer 1₹55,818 INR
Retailer 9₹58,275 INR
Retailer 8₹67,467 INR
Retailer 3₹1,03,420 INR

15 data points across 10 retailers

17 retailers₹33,869 INR to ₹1,03,420 INR

A
Cheapest Retailer
-
₹33,869 INR
A
Retailer 2
-
₹37,964 INR
$400 USD
View
A
Retailer 3
-
₹41,286 INR
$435 USD
View
B+
Retailer 4
-
₹41,286 INR
$435 USD
View
Final sale: no returns
A
Retailer 5
-
₹44,798 INR
$472 USD
View
A
Retailer 6
-
₹45,747 INR
$482 USD
View
A
Retailer 7
-
₹48,214 INR
$508 USD
View
A
Retailer 8
-
₹48,214 INR
$508 USD
View
B+
Retailer 9
-
₹51,631 INR
$544 USD
View
B+
Retailer 10
-
₹53,458 INR
£444 GBP
View
B+
Retailer 11
-
₹54,108 INR
$570 USD
View
B+
Retailer 12
-
₹55,818 INR
£463 GBP
View
B+
Retailer 13
-
₹57,210 INR
$603 USD
View
B+
Retailer 14
-
₹58,275 INR
$614 USD
View
B+
Retailer 15
-
₹67,467 INR
€677 EUR
View
B
Retailer 16
-
₹1,03,420 INR
£858 GBP
View
Most Expensive
NZ Jewellers
924eb302-67a8-4ca8-b6fe-a3b5d9c13a14 · Nov 3
₹1,71,597 INR
$1,808 USD
View
Price under review
16 more retailers have this diamond
Prices start from ₹33,869 INRSave up to ₹69,551 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
0.50ct Marquise
₹33,869 INR