Oval|Natural|GIA

0.90ct F SI2 Oval Natural Diamond

ID • F/SI2 • GIA 6561205025

Certificate GIA 6561205025

Diamond specifications and retailer prices

From $1,370 USD
HK$10,700 HKD
As of November 1, 2026
Save $3,302 USD (71%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,671 USD 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 $1,370 to $4,671, a $3,302 spread on the same certified stone. Moon Ocean lists it at $4,671. 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
Color
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: $4,671 USD|Low: $1,357 USD|High: $4,753 USD|Avg: $2,253 USD|-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$1,370 USD
Retailer 12$1,374 USD
Retailer 4$1,595 USD
Retailer 5$1,645 USD
Retailer 16$1,805 USD
Retailer 18$1,805 USD
Retailer 3$1,807 USD
Retailer 17$1,888 USD
Retailer 9$1,899 USD
Retailer 15$1,942 USD
Retailer 7$2,001 USD
Retailer 11$2,024 USD
Retailer 8$2,083 USD
Retailer 2$2,464 USD
Retailer 10$2,638 USD
Retailer 13$3,162 USD
Retailer 6$4,403 USD
Moon Ocean$4,671 USD

23 data points across 18 retailers

18 retailers$1,370 USD to $4,671 USD

A
Cheapest Retailer
-
$1,370 USD
HK$10,700 HKD
A
Retailer 2
-
$1,374 USD
₹130,857 INR
View
A
Retailer 3
-
$1,595 USD
View
B+
Retailer 4
-
$1,645 USD
View
B+
Retailer 5
-
$1,805 USD
View
B+
Retailer 6
-
$1,805 USD
View
B+
Retailer 7
-
$1,807 USD
View
B+
Retailer 8
-
$1,888 USD
View
B+
Retailer 9
-
$1,899 USD
SGD 2,566 SGD
View
B+
Retailer 10
-
$1,942 USD
View
B+
Retailer 11
-
$2,001 USD
View
B+
Retailer 12
-
$2,024 USD
£1,593 GBP
View
B+
Retailer 13
-
$2,083 USD
View
B+
Retailer 14
-
$2,464 USD
€2,347 EUR
View
B
Retailer 15
-
$2,638 USD
View
B
Retailer 16
-
$3,162 USD
£2,490 GBP
View
B
Retailer 17
-
$4,403 USD
View
Most Expensive
B
Moon Ocean
NVN-73D8E39B3-025 · Nov 1
$4,671 USD
£3,678 GBP
View
17 more retailers have this diamond
Prices start from $1,370 USDSave up to $3,302 USD

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
$1,370 USD