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Oval|Natural|GIA

0.90ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 6561205025

Certificate GIA 6561205025

Diamond specifications and retailer prices

From $1,950 AUD
HK$10,700 HKD
As of November 1, 2026
Save $4,701 AUD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,650 AUD at Moon Ocean · As of November 1, 2026
View at Moon Ocean

About this 0.9ct natural oval diamond

This 0.9ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6561205025. Listed at 18 retailers as of November 1, 2026, with prices from $1,950 to $6,650, a $4,701 spread on the same certified stone. Moon Ocean lists it at $6,650. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.90
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6561205025
Dimensions7.86 × 5.24 × 3.32 mm
L/W Ratio1.50
Top View
7.86 mm5.24 mm0.90 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6561205025
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $6,650 AUD|Low: $1,932 AUD|High: $6,766 AUD|Avg: $3,207 AUD|-1.7%
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
November 2, 2026
Retailer 14$1,950 AUD
Retailer 12$1,956 AUD
Retailer 4$2,271 AUD
Retailer 5$2,342 AUD
Retailer 16$2,570 AUD
Retailer 18$2,570 AUD
Retailer 3$2,572 AUD
Retailer 17$2,688 AUD
Retailer 9$2,703 AUD
Retailer 15$2,765 AUD
Retailer 7$2,849 AUD
Retailer 11$2,881 AUD
Retailer 8$2,965 AUD
Retailer 2$3,508 AUD
Retailer 10$3,755 AUD
Retailer 13$4,502 AUD
Retailer 6$6,268 AUD
Moon Ocean$6,650 AUD

23 data points across 18 retailers

18 retailers$1,950 AUD to $6,650 AUD

A
Cheapest Retailer
-
$1,950 AUD
HK$10,700 HKD
A
Retailer 2
-
$1,956 AUD
₹130,857 INR
View
A
Retailer 3
-
$2,271 AUD
$1,595 USD
View
B+
Retailer 4
-
$2,342 AUD
$1,645 USD
View
B+
Retailer 5
-
$2,570 AUD
$1,805 USD
View
B+
Retailer 6
-
$2,570 AUD
$1,805 USD
View
B+
Retailer 7
-
$2,572 AUD
$1,807 USD
View
B+
Retailer 8
-
$2,688 AUD
$1,888 USD
View
B+
Retailer 9
-
$2,703 AUD
SGD 2,566 SGD
View
B+
Retailer 10
-
$2,765 AUD
$1,942 USD
View
B+
Retailer 11
-
$2,849 AUD
$2,001 USD
View
B+
Retailer 12
-
$2,881 AUD
£1,593 GBP
View
B+
Retailer 13
-
$2,965 AUD
$2,083 USD
View
B+
Retailer 14
-
$3,508 AUD
€2,347 EUR
View
B
Retailer 15
-
$3,755 AUD
$2,638 USD
View
B
Retailer 16
-
$4,502 AUD
£2,490 GBP
View
B
Retailer 17
-
$6,268 AUD
$4,403 USD
View
Most Expensive
B
Moon Ocean
NVN-73D8E39B3-025 · Nov 1
$6,650 AUD
£3,678 GBP
View
17 more retailers have this diamond
Prices start from $1,950 AUDSave up to $4,701 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.

A
0.90ct Oval
$1,950 AUD