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Marquise|Natural|GIA

0.50ct I SI1 Marquise Natural Diamond

EX • I/SI1 • GIA 5566202579

Certificate GIA 5566202579

Diamond specifications and retailer prices

From ₹52,220 INR
As of November 6, 2026
Save ₹1,25,101 INR (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: ₹1,77,321 INR at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5566202579. Listed at 16 retailers as of November 5, 2026, with prices from ₹52,220 to ₹1,77,321, a ₹1,25,101 spread on the same certified stone. NZ Jewellers lists it at ₹1,77,321. 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
I
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5566202579
Dimensions8.01 × 4.19 × 2.39 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal
Top View
8.01 mm4.19 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5566202579
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.1%

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: Nov 6
Current: ₹1,77,321 INR|Low: ₹52,220 INR|High: ₹1,79,951 INR|Avg: ₹78,528 INR|-1.5%
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
November 6, 2026
Retailer 5₹52,220 INR
Retailer 7₹53,534 INR
Retailer 11₹56,540 INR
Retailer 3₹57,761 INR
Retailer 13₹60,860 INR
Retailer 4₹60,954 INR
Retailer 15₹65,274 INR
Retailer 10₹68,749 INR
Retailer 8₹68,843 INR
Retailer 2₹68,937 INR
Retailer 6₹74,666 INR
Retailer 9₹83,119 INR
Retailer 12₹87,252 INR
Retailer 14₹1,30,361 INR
NZ Jewellers₹1,77,321 INR

25 data points across 15 retailers

16 retailers₹52,220 INR to ₹1,77,321 INR

A
Cheapest Retailer
-
₹52,220 INR
Final sale: no returns
A
Retailer 2
-
₹53,534 INR
View
A
Retailer 3
-
₹56,540 INR
View
Retailer 4
-
₹57,761 INR
View
Price last confirmed 9 days ago
A
Retailer 5
-
₹60,860 INR
View
Retailer 6
-
₹60,954 INR
View
Price last confirmed 8 days ago
B+
Retailer 7
-
₹65,274 INR
View
B+
Retailer 8
-
₹68,749 INR
View
B+
Retailer 9
-
₹68,843 INR
View
B+
Retailer 10
-
₹68,937 INR
View
B
Retailer 11
-
₹74,666 INR
View
B+
Retailer 12
-
₹83,119 INR
View
B+
Retailer 13
-
₹87,252 INR
View
Retailer 14
-
₹87,909 INR
View
Price last confirmed 32 days ago
B
Retailer 15
-
₹1,30,361 INR
View
Most Expensive
B
NZ Jewellers
5f9e60fc-e73c-476b-a924-7d86aaa3e94e · Nov 5
₹1,77,321 INR
$1,888 USD
View
15 more retailers have this diamond
Prices start from ₹52,220 INRSave up to ₹1,25,101 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
₹52,220 INR