CaratHunter
Plans
Marquise|Natural|EGL

0.45ct D SI2 Marquise Natural Diamond

GD • D/SI2 • EGL CA91240302D

Certificate EGL CA91240302D

Diamond specifications and retailer prices

From $1,410 AUD
As of November 7, 2026
Save $243 AUD (15%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $2,848 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 0.45ct natural marquise diamond

This 0.45ct natural marquise sits in the sub-half-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by EGL CA91240302D. Listed at 3 retailers as of November 7, 2026, with a relatively tight 17% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.45
Carat
D
Colour
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabEGL
CertificateEGL CA91240302D
Dimensions8.06 × 3.55 × 2.53 mm
L/W Ratio2.27
Top View
8.06 mm3.55 mm0.45 ctD / SI2
OriginNatural
CutGood
PolishGood
SymmetryGood
FluorescenceMedium
CertificateEGL CA91240302D
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 71.3%

Caratlytics Score

How it works →
C
Average
Compare with similar diamonds
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $2,848 AUD|Low: $1,410 AUD|High: $2,885 AUD|Avg: $2,203 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
November 7, 2026
Retailer 3$1,410 AUD
Retailer 2$1,653 AUD
MOH London$2,848 AUD

8 data points across 3 retailers

3 retailers$1,410 AUD to $1,653 AUD

C
Cheapest Retailer
-
$1,410 AUD
C
Retailer 2
-
$1,653 AUD
View
Most Expensive
MOH London
5D29D9A74 · Nov 4
$2,848 AUD
£1,541 GBP
View
Price under review
2 more retailers have this diamond
Prices start from $1,410 AUDSave up to $243 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.

C
0.45ct Marquise
$1,410 AUD