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Marquise|Natural|GIA

0.50ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6555767334

Certificate GIA 6555767334

Diamond specifications and retailer prices

From ₹60,742 INR
HK$5,000 HKD
As of November 1, 2026
Save ₹88,601 INR (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹2,55,593 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555767334. Listed at 20 retailers as of November 1, 2026, with a 146% 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
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.2°
Pavilion angle37.5°
OriginNatural
Grading LabGIA
CertificateGIA 6555767334
Dimensions8.92 × 4.18 × 2.37 mm
L/W Ratio2.13
Key to symbols
Feather
Top View
8.92 mm4.18 mm0.50 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555767334
Side View
Table 59.0%Crown 32.2°Girdle: STK-VTKPavilion 37.5°Culet: NoneDepth 56.6%

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 1
Current: ₹2,55,593 INR|Low: ₹58,313 INR|High: ₹2,55,593 INR|Avg: ₹1,02,335 INR|+6.7%
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
Retailer 17
Retailer 18
November 3, 2026
Retailer 3₹60,742 INR
Retailer 10₹72,701 INR
Retailer 4₹75,169 INR
Retailer 16₹81,528 INR
Retailer 18₹81,528 INR
Retailer 9₹82,572 INR
Retailer 8₹84,491 INR
Retailer 17₹84,660 INR
Retailer 5₹90,259 INR
Retailer 15₹94,056 INR
Retailer 7₹94,130 INR
Retailer 6₹96,808 INR
Retailer 2₹98,231 INR
Retailer 12₹1,00,058 INR
Retailer 13₹1,15,002 INR
Retailer 14₹1,25,823 INR
Retailer 11₹1,49,344 INR
NZ Jewellers₹2,55,593 INR

25 data points across 18 retailers

20 retailers₹60,742 INR to ₹1,49,344 INR

A
Cheapest Retailer
-
₹60,742 INR
HK$5,000 HKD
Retailer 2
-
₹72,701 INR
$766 USD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
₹75,169 INR
$792 USD
View
Final sale: no returns
B+
Retailer 4
-
₹80,674 INR
$850 USD
View
B+
Retailer 5
-
₹81,528 INR
$859 USD
View
B+
Retailer 6
-
₹81,528 INR
$859 USD
View
B+
Retailer 7
-
₹82,572 INR
$870 USD
View
B+
Retailer 8
-
₹84,491 INR
SGD 1,203 SGD
View
B+
Retailer 9
-
₹84,660 INR
$892 USD
View
B+
Retailer 10
-
₹90,259 INR
$951 USD
View
B+
Retailer 11
-
₹94,056 INR
$991 USD
View
B+
Retailer 12
-
₹94,130 INR
$992 USD
View
B+
Retailer 13
-
₹96,808 INR
$1,020 USD
View
B+
Retailer 14
-
₹98,231 INR
£815 GBP
View
B+
Retailer 15
-
₹1,00,058 INR
£830 GBP
View
B
Retailer 16
-
₹1,15,002 INR
€1,154 EUR
View
Retailer 17
-
₹1,22,571 INR
A$1,987 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
₹1,25,823 INR
ZAR 21,417 ZAR
View
B
Retailer 19
-
₹1,49,344 INR
£1,239 GBP
View
Most Expensive
NZ Jewellers
0404b563-645a-408c-9631-26567cf1751a · Nov 3
₹2,55,593 INR
$2,693 USD
View
Price under review
19 more retailers have this diamond
Prices start from ₹60,742 INRSave up to ₹88,601 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
₹60,742 INR