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Marquise|Natural|GIA

0.90ct F VS2 Marquise Natural Diamond

VG • F/VS2 • GIA 6555193899

Certificate GIA 6555193899

Diamond specifications and retailer prices

From $4,411 AUD
SGD 4,177 SGD
As of October 31, 2026
Save $5,756 AUD (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $10,167 AUD at Moon Ocean · As of November 2, 2026
View at Moon Ocean

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6555193899. Listed at 20 retailers as of October 31, 2026, with prices from $4,411 to $10,167, a $5,756 spread on the same certified stone. Moon Ocean lists it at $10,167. 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

0.90
Carat
F
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36.5°
Pavilion angle31.9°
OriginNatural
Grading LabGIA
CertificateGIA 6555193899
Dimensions9.90 × 4.83 × 3.07 mm
L/W Ratio2.05
Top View
9.90 mm4.83 mm0.90 ctF / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 6555193899
Side View
Table 57.0%Crown 36.5°Girdle: THK-VTKPavilion 31.9°Culet: NoneDepth 63.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $10,167 AUD|Low: $4,473 AUD|High: $10,226 AUD|Avg: $6,387 AUD|-0.5%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 2, 2026
Retailer 9$4,473 AUD
Retailer 11$4,690 AUD
Retailer 7$4,803 AUD
Retailer 5$4,877 AUD
Retailer 8$5,065 AUD
Retailer 17$5,284 AUD
Retailer 19$5,284 AUD
Retailer 2$5,476 AUD
Retailer 18$5,486 AUD
Retailer 20$5,611 AUD
Retailer 3$5,648 AUD
Retailer 10$5,651 AUD
Retailer 15$6,096 AUD
Retailer 6$6,763 AUD
Retailer 4$7,631 AUD
Retailer 12$7,667 AUD
Retailer 14$7,793 AUD
Retailer 13$8,836 AUD
Retailer 16$9,205 AUD
Moon Ocean$10,167 AUD

18 data points across 20 retailers

20 retailers$4,411 AUD to $10,167 AUD

B+
Cheapest Retailer
-
$4,411 AUD
SGD 4,177 SGD
B+
Retailer 2
-
$4,473 AUD
$3,135 USD
View
B+
Retailer 3
-
$4,690 AUD
$3,287 USD
View
B+
Retailer 4
-
$4,803 AUD
$3,366 USD
View
B+
Retailer 5
-
$4,877 AUD
$3,418 USD
View
Final sale: no returns
B+
Retailer 6
-
$5,065 AUD
$3,550 USD
View
B+
Retailer 7
-
$5,284 AUD
$3,703 USD
View
B+
Retailer 8
-
$5,284 AUD
$3,703 USD
View
B+
Retailer 9
-
$5,476 AUD
£3,022 GBP
View
B+
Retailer 10
-
$5,486 AUD
$3,845 USD
View
B+
Retailer 11
-
$5,611 AUD
$3,932 USD
View
B+
Retailer 12
-
$5,648 AUD
$3,958 USD
View
B+
Retailer 13
-
$5,651 AUD
$3,960 USD
View
B
Retailer 14
-
$6,096 AUD
$4,272 USD
View
B
Retailer 15
-
$6,763 AUD
£3,732 GBP
View
B
Retailer 16
-
$7,631 AUD
$5,348 USD
View
B
Retailer 17
-
$7,793 AUD
ZAR 88,233 ZAR
View
B
Retailer 18
-
$8,836 AUD
£4,876 GBP
View
B
Retailer 19
-
$9,205 AUD
$6,451 USD
View
Most Expensive
B
Moon Ocean
NVN-E0C1A9A9D-899 · Nov 2
$10,167 AUD
£5,610 GBP
View
19 more retailers have this diamond
Prices start from $4,411 AUDSave up to $5,756 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+
0.90ct Marquise
$4,411 AUD