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Marquise|Natural|GIA

0.50ct I SI1 Marquise Natural Diamond

GD • I/SI1 • GIA 1549682009

Certificate GIA 1549682009

Diamond specifications and retailer prices

From ₹41,982 INR
As of November 6, 2026
Save ₹1,28,670 INR (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: ₹1,70,653 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1549682009. Listed at 20 retailers as of November 5, 2026, with prices from ₹41,982 to ₹1,70,653, a ₹1,28,670 spread on the same certified stone. NZ Jewellers lists it at ₹1,70,653. 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

0.50
Carat
I
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1549682009
Dimensions7.82 × 4.20 × 2.67 mm
L/W Ratio1.86
Girdle conditionFaceted
Key to symbols
Feather, Twinning Wisp
Top View
7.82 mm4.20 mm0.50 ctI / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1549682009
Side View
Table 58.0%CrownGirdle: MED-VTKPavilionCulet: NDepth 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 6
Current: ₹1,70,653 INR|Low: ₹41,982 INR|High: ₹1,70,653 INR|Avg: ₹72,017 INR
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
Retailer 19
November 6, 2026
Retailer 2₹41,982 INR
Retailer 10₹45,645 INR
Retailer 7₹50,153 INR
Retailer 11₹51,938 INR
Retailer 19₹54,380 INR
Retailer 13₹56,634 INR
Retailer 3₹58,606 INR
Retailer 9₹58,606 INR
Retailer 18₹62,739 INR
Retailer 14₹66,026 INR
Retailer 12₹66,401 INR
Retailer 5₹66,683 INR
Retailer 6₹67,622 INR
Retailer 4₹72,788 INR
Retailer 8₹77,390 INR
Retailer 16₹80,208 INR
Retailer 17₹83,964 INR
Retailer 15₹1,25,477 INR
NZ Jewellers₹1,70,653 INR

25 data points across 19 retailers

20 retailers₹41,982 INR to ₹1,70,653 INR

A
Cheapest Retailer
-
₹41,982 INR
B+
Retailer 2
-
₹45,645 INR
View
B+
Retailer 3
-
₹50,153 INR
View
Final sale: no returns
B+
Retailer 4
-
₹51,938 INR
View
B+
Retailer 5
-
₹54,380 INR
View
B+
Retailer 6
-
₹56,634 INR
View
B+
Retailer 7
-
₹58,606 INR
View
Retailer 8
-
₹58,606 INR
View
Price last confirmed 8 days ago
B+
Retailer 9
-
₹62,739 INR
View
B+
Retailer 10
-
₹66,026 INR
View
B+
Retailer 11
-
₹66,401 INR
View
B
Retailer 12
-
₹66,683 INR
View
B
Retailer 13
-
₹67,622 INR
View
B
Retailer 14
-
₹72,788 INR
View
B
Retailer 15
-
₹77,390 INR
View
B
Retailer 16
-
₹80,208 INR
View
Retailer 17
-
₹83,213 INR
View
Price last confirmed 33 days ago
B
Retailer 18
-
₹83,964 INR
View
C
Retailer 19
-
₹1,25,477 INR
View
Most Expensive
C
NZ Jewellers
05c9ab7c-8dce-4b8e-9624-ce5d7109f7a1 · Nov 5
₹1,70,653 INR
$1,817 USD
View
19 more retailers have this diamond
Prices start from ₹41,982 INRSave up to ₹1,28,670 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
₹41,982 INR