Marquise|Natural|GIA

1.54ct G SI2 Marquise Natural Diamond

VG • G/SI2 • GIA 7508427976

Certificate GIA 7508427976

Diamond specifications and retailer prices

This diamond has been sold
Last seen: Oct 27, 2026 at $11,955 AUD
$11,955 AUDlast known price
CA$11,637 CAD

About this 1.54ct natural marquise diamond

This 1.54ct natural marquise sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7508427976. 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

1.54
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7508427976
Dimensions10.90 × 5.93 × 3.97 mm
L/W Ratio1.84
Top View
10.90 mm5.93 mm1.54 ctG / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7508427976
Side View
Table 59.0%CrownGirdlePavilionCuletDepth 66.9%

Caratlytics Score

Price History

Last verified: Oct 27
Current: $14,345 AUD|Low: $11,955 AUD|High: $18,310 AUD|Avg: $14,510 AUD|-21.1%
77 Diamonds
Diamond Exchange Canada
September 29, 2026
Diamond Exchange Canada$11,955 AUD
77 Diamonds$14,345 AUD

118 data points across 2 retailers

Historical Listings

Best Price
Diamond Exchange Canada
1771513005 · Oct 27
$11,955 AUD
CA$11,637 CAD
View
77 Diamonds
MQMBEXCCQVBS · Sep 29
$14,345 AUD
£7,916 GBP
View

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.

1.54ct G SI2 Marquise Natural Diamond (Sold), GIA 7508427976