Marquise|Natural|GIA

0.90ct D VS2 Marquise Natural Diamond

VG • D/VS2 • GIA 5543900866

Certificate GIA 5543900866

Diamond specifications and retailer prices

From $5,458 AUD
$3,834 USD
As of November 1, 2026
Save $5,679 AUD (51%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $12,450 AUD at Moon Ocean · As of September 30, 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 D 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 5543900866. Listed at 18 retailers as of October 30, 2026, with a 104% 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

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

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5543900866
Dimensions9.87 × 4.90 × 3.17 mm
L/W Ratio2.01
Top View
9.87 mm4.90 mm0.90 ctD / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5543900866
Side View
Table 65.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 64.7%

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: Nov 1
Current: $12,450 AUD|Low: $5,458 AUD|High: $12,450 AUD|Avg: $7,330 AUD
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
November 1, 2026
Retailer 13$5,458 AUD
Retailer 3$5,623 AUD
Retailer 17$5,776 AUD
Retailer 5$6,025 AUD
Retailer 16$6,050 AUD
Retailer 7$6,392 AUD
Retailer 14$6,392 AUD
Retailer 15$6,392 AUD
Retailer 10$6,540 AUD
Retailer 4$6,605 AUD
Retailer 12$6,818 AUD
Retailer 11$7,235 AUD
Retailer 9$7,376 AUD
Retailer 6$7,420 AUD
Retailer 2$10,181 AUD
Retailer 8$11,137 AUD
Moon Ocean$12,450 AUD

44 data points across 17 retailers

18 retailers$5,458 AUD to $11,137 AUD

B+
Cheapest Retailer
-
$5,458 AUD
$3,834 USD
B+
Retailer 2
-
$5,623 AUD
$3,950 USD
View
B+
Retailer 3
-
$5,776 AUD
$4,057 USD
View
B+
Retailer 4
-
$6,025 AUD
SGD 5,719 SGD
View
B+
Retailer 5
-
$6,050 AUD
$4,250 USD
View
B
Retailer 6
-
$6,392 AUD
$4,490 USD
View
B
Retailer 7
-
$6,392 AUD
$4,490 USD
View
B
Retailer 8
-
$6,392 AUD
$4,490 USD
View
B+
Retailer 9
-
$6,540 AUD
£3,617 GBP
View
B
Retailer 10
-
$6,605 AUD
$4,640 USD
View
Retailer 11
-
$6,706 AUD
$4,710 USD
View
Price last confirmed 14 days ago
Retailer 12
-
$6,818 AUD
View
Price last confirmed 22 days ago
B
Retailer 13
-
$7,235 AUD
€4,840 EUR
View
B
Retailer 14
-
$7,376 AUD
$5,181 USD
View
B
Retailer 15
-
$7,420 AUD
£4,104 GBP
View
B
Retailer 16
-
$10,181 AUD
£5,631 GBP
View
B
Retailer 17
-
$11,137 AUD
$7,823 USD
View
Most Expensive
Moon Ocean
NVN-360698172-866 · Sep 30
$12,450 AUD
£6,886 GBP
View
Price last confirmed 32 days ago
17 more retailers have this diamond
Prices start from $5,458 AUDSave up to $5,679 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
$5,458 AUD