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Marquise|Natural|GIA

0.49ct F SI2 Marquise Natural Diamond

GD • F/SI2 • GIA 2145599575

Certificate GIA 2145599575

Diamond specifications and retailer prices

From $1,209 NZD
$680 USD
As of November 2, 2026
Save $566 NZD (32%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $2,885 NZD at MOH London · As of November 1, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2145599575. Listed at 5 retailers as of November 2, 2026, with a 47% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

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

Specifications

Cut (retailer stated)Good
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2145599575
Dimensions7.44 × 3.78 × 2.71 mm
L/W Ratio1.97
Top View
7.44 mm3.78 mm0.49 ctF / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2145599575
Side View
Table 54.0%CrownGirdle: VTN-ETKPavilionCulet: NoneDepth 71.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,885 NZD|Low: $723 NZD|High: $2,921 NZD|Avg: $1,785 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 4$1,209 NZD
Retailer 5$1,498 NZD
Retailer 3$1,616 NZD
Retailer 2$1,775 NZD
MOH London$2,885 NZD

16 data points across 5 retailers

5 retailers$1,209 NZD to $1,775 NZD

B
Cheapest Retailer
-
$1,209 NZD
$680 USD
B
Retailer 2
-
$1,498 NZD
$843 USD
View
Retailer 3
-
$1,616 NZD
£716 GBP
View
Price last confirmed 37 days ago
C
Retailer 4
-
$1,775 NZD
€951 EUR
View
Most Expensive
MOH London
E68666261 · Nov 1
$2,885 NZD
£1,278 GBP
View
Price under review
4 more retailers have this diamond
Prices start from $1,209 NZDSave up to $566 NZD

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.

B
0.49ct Marquise
$1,209 NZD