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Marquise|Natural|GIA

0.50ct G SI1 Marquise Natural Diamond

EX • G/SI1 • GIA 6561696202

Certificate GIA 6561696202

Diamond specifications and retailer prices

From $694 AUD
₹46,327 INR
As of November 2, 2026
Save $2,195 AUD (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,889 AUD 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 G 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 6561696202. Listed at 21 retailers as of November 2, 2026, with prices from $694 to $2,889, a $2,195 spread on the same certified stone. NZ Jewellers lists it at $2,889. 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
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561696202
Dimensions7.89 × 4.16 × 2.64 mm
L/W Ratio1.90
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
7.89 mm4.16 mm0.50 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561696202
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.6%

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 2
Current: $2,889 AUD|Low: $668 AUD|High: $2,889 AUD|Avg: $1,199 AUD
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
Retailer 20
Retailer 21
November 3, 2026
Retailer 17$694 AUD
Retailer 20$835 AUD
Retailer 19$850 AUD
Retailer 6$867 AUD
Retailer 10$922 AUD
Retailer 15$922 AUD
Retailer 13$992 AUD
Retailer 14$992 AUD
Retailer 16$1,063 AUD
Retailer 7$1,082 AUD
Retailer 12$1,110 AUD
Retailer 3$1,119 AUD
Retailer 2$1,124 AUD
Retailer 18$1,131 AUD
Retailer 9$1,154 AUD
Retailer 11$1,184 AUD
Retailer 8$1,268 AUD
Retailer 4$1,353 AUD
Retailer 5$1,422 AUD
Retailer 21$2,127 AUD
NZ Jewellers$2,889 AUD

12 data points across 21 retailers

21 retailers$694 AUD to $2,889 AUD

A
Cheapest Retailer
-
$694 AUD
₹46,327 INR
A
Retailer 2
-
$835 AUD
$585 USD
View
A
Retailer 3
-
$850 AUD
$596 USD
View
Final sale: no returns
A
Retailer 4
-
$867 AUD
View
A
Retailer 5
-
$922 AUD
$646 USD
View
A
Retailer 6
-
$922 AUD
$646 USD
View
A
Retailer 7
-
$992 AUD
$695 USD
View
A
Retailer 8
-
$992 AUD
$695 USD
View
B+
Retailer 9
-
$1,063 AUD
$745 USD
View
B+
Retailer 10
-
$1,082 AUD
$758 USD
View
B+
Retailer 11
-
$1,110 AUD
$778 USD
View
B+
Retailer 12
-
$1,119 AUD
$784 USD
View
B+
Retailer 13
-
$1,124 AUD
£620 GBP
View
B+
Retailer 14
-
$1,131 AUD
£624 GBP
View
B+
Retailer 15
-
$1,154 AUD
£637 GBP
View
B+
Retailer 16
-
$1,184 AUD
$830 USD
View
B+
Retailer 17
-
$1,268 AUD
$889 USD
View
B
Retailer 18
-
$1,353 AUD
€903 EUR
View
B+
Retailer 19
-
$1,422 AUD
ZAR 16,100 ZAR
View
B
Retailer 20
-
$2,127 AUD
£1,174 GBP
View
Most Expensive
B
NZ Jewellers
40979e64-9641-4e88-b9d5-ae6e7935c0b9 · Nov 3
$2,889 AUD
$2,025 USD
View
20 more retailers have this diamond
Prices start from $694 AUDSave up to $2,195 AUD

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
$694 AUD