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Marquise|Natural|GIA

0.50ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 6551565624

Certificate GIA 6551565624

Diamond specifications and retailer prices

From ₹73,167 INR
$768 USD
As of October 28, 2026
Save ₹93,924 INR (56%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: ₹2,84,667 INR at NZ Jewellers · As of October 27, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551565624. Listed at 17 retailers as of October 28, 2026, with a 128% 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38°
Pavilion angle35°
OriginNatural
Grading LabGIA
CertificateGIA 6551565624
Dimensions7.81 × 4.11 × 2.64 mm
L/W Ratio1.90
Culet sizeNone
Key to symbols
Crystal
Top View
7.81 mm4.11 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6551565624
Side View
Table 55.0%Crown 38°Girdle: STK-VTKPavilion 35°Culet: NoneDepth 64.1%

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 28
Current: ₹1,06,264 INR|Low: ₹73,167 INR|High: ₹1,68,301 INR|Avg: ₹99,560 INR|+3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 13₹73,167 INR
Retailer 12₹82,885 INR
Retailer 7₹83,401 INR
Retailer 8₹83,647 INR
Retailer 9₹90,792 INR
Retailer 10₹91,650 INR
Retailer 2₹92,698 INR
Retailer 5₹93,650 INR
Retailer 3₹1,00,415 INR
Retailer 11₹1,03,476 INR
Retailer 1₹1,06,264 INR
Retailer 4₹1,41,380 INR
Retailer 6₹1,67,091 INR

41 data points across 13 retailers

17 retailers₹73,167 INR to ₹1,67,091 INR

A
Cheapest Retailer
-
₹73,167 INR
$768 USD
B+
Retailer 2
-
₹82,885 INR
$870 USD
View
B+
Retailer 3
-
₹83,401 INR
SGD 1,183 SGD
View
B+
Retailer 4
-
₹83,647 INR
$878 USD
View
Final sale: no returns
Retailer 5
-
₹90,792 INR
$953 USD
View
Price last confirmed 31 days ago
B+
Retailer 6
-
₹90,792 INR
$953 USD
View
B+
Retailer 7
-
₹90,792 INR
$953 USD
View
B+
Retailer 8
-
₹91,650 INR
$962 USD
View
B+
Retailer 9
-
₹94,222 INR
$989 USD
View
B+
Retailer 10
-
₹1,03,476 INR
$1,086 USD
View
Retailer 11
-
₹1,04,702 INR
$1,099 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
₹1,04,702 INR
$1,099 USD
View
B+
Retailer 13
-
₹1,06,264 INR
£878 GBP
View
Retailer 14
-
₹1,06,988 INR
$1,123 USD
View
Price last confirmed 53 days ago
B
Retailer 15
-
₹1,67,091 INR
£1,381 GBP
View
Retailer 16
-
₹2,84,667 INR
$2,988 USD
View
Price under review
Most Expensive
NZ Jewellers
cf76177b-5519-4e93-bc6a-6d6d0e1547cf · Oct 27
₹2,84,667 INR
$2,988 USD
View
Price under review
16 more retailers have this diamond
Prices start from ₹73,167 INRSave up to ₹93,924 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
₹73,167 INR