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Marquise|Natural|GIA

0.49ct F SI2 Marquise Natural Diamond

EX • F/SI2 • GIA 2546289762

Certificate GIA 2546289762

Diamond specifications and retailer prices

From $573 AUD
₹38,250 INR
As of October 29, 2026
Save $1,246 AUD (69%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,457 AUD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.49ct natural marquise diamond

This 0.49ct natural marquise sits in the sub-half-carat band, graded F 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 2546289762. Listed at 13 retailers as of October 29, 2026, with a 217% 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

0.49
Carat
F
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546289762
Dimensions7.95 × 4.20 × 2.58 mm
L/W Ratio1.89
Top View
7.95 mm4.20 mm0.49 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2546289762
Side View
Table 61.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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 29
Current: $2,457 AUD|Low: $569 AUD|High: $2,500 AUD|Avg: $1,146 AUD|-1.7%
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
October 30, 2026
Retailer 7$573 AUD
Retailer 13$783 AUD
Retailer 10$843 AUD
Retailer 12$843 AUD
Retailer 3$855 AUD
Retailer 4$903 AUD
Retailer 11$903 AUD
Retailer 5$965 AUD
Retailer 9$982 AUD
Retailer 6$989 AUD
Retailer 2$1,590 AUD
Retailer 8$1,819 AUD
NZ Jewellers$2,457 AUD

29 data points across 13 retailers

13 retailers$573 AUD to $1,819 AUD

A
Cheapest Retailer
-
$573 AUD
₹38,250 INR
A
Retailer 2
-
$783 AUD
$549 USD
View
B+
Retailer 3
-
$843 AUD
$591 USD
View
B+
Retailer 4
-
$843 AUD
$591 USD
View
B+
Retailer 5
-
$855 AUD
$599 USD
View
B+
Retailer 6
-
$903 AUD
$633 USD
View
B+
Retailer 7
-
$903 AUD
$633 USD
View
B+
Retailer 8
-
$965 AUD
$676 USD
View
B+
Retailer 9
-
$982 AUD
£542 GBP
View
B
Retailer 10
-
$989 AUD
£546 GBP
View
B
Retailer 11
-
$1,590 AUD
£878 GBP
View
B
Retailer 12
-
$1,819 AUD
£1,004 GBP
View
Most Expensive
NZ Jewellers
f60eadb1-d72e-4a23-b9f0-b92f5f841f0f · Oct 27
$2,457 AUD
$1,722 USD
View
Price under review
12 more retailers have this diamond
Prices start from $573 AUDSave up to $1,246 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
0.49ct Marquise
$573 AUD