Marquise|Natural|GIA

1.03ct F VS1 Marquise Natural Diamond

VG • F/VS1 • GIA 1559829663

Certificate GIA 1559829663

Diamond specifications and retailer prices

From $8,439 AUD
$5,914 USD
As of November 2, 2026
5 retailers carry this diamond
Most expensive: $12,028 AUD at Wholesale Diamonds Direct · As of October 2, 2026
View at Wholesale Diamonds Direct

About this 1.03ct natural marquise diamond

This 1.03ct natural marquise sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1559829663. Listed at 5 retailers as of November 2, 2026. 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

1.03
Carat
F
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.3°
Pavilion angle30.91°
OriginNatural
Grading LabGIA
CertificateGIA 1559829663
Dimensions11.21 × 5.36 × 2.79 mm
L/W Ratio2.09
Culet sizeNone
Top View
11.21 mm5.36 mm1.03 ctF / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1559829663
Side View
Table 57.0%Crown 32.3°Girdle: MED-THKPavilion 30.91°Culet: NoneDepth 52.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 2
Current: $7,615 AUD|Low: $6,764 AUD|High: $12,028 AUD|Avg: $8,848 AUD|+2.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Wholesale Diamonds Direct
October 7, 2026
Retailer 10$6,764 AUD
Retailer 7$7,117 AUD
Retailer 2$7,334 AUD
Retailer 1$7,615 AUD
Retailer 6$8,396 AUD
Retailer 5$8,636 AUD
Retailer 8$9,286 AUD
Retailer 4$9,322 AUD
Retailer 3$9,575 AUD
Retailer 9$11,107 AUD
Wholesale Diamonds Direct$12,028 AUD

19 data points across 11 retailers

5 retailers

Retailer 1
-
$7,117 AUD
$4,988 USD
Price last confirmed 28 days ago
Retailer 2
-
$7,334 AUD
SGD 6,946 SGD
View
Price last confirmed 27 days ago
B+
Retailer 3
-
$8,439 AUD
$5,914 USD
View
Retailer 4
-
$9,286 AUD
£5,124 GBP
View
Price last confirmed 27 days ago
Most Expensive
Wholesale Diamonds Direct
353965150 · Oct 2
$12,028 AUD
$8,430 USD
View
Price last confirmed 31 days ago
4 more retailers have this diamond
Prices start from $8,439 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.

B+
1.03ct Marquise
$8,439 AUD