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Oval|Natural|GIA

0.91ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 1543567491

Certificate GIA 1543567491

Diamond specifications and retailer prices

From $1,851 AUD
$1,297 USD
As of November 2, 2026
Save $2,073 AUD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,924 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1543567491. Listed at 11 retailers as of November 2, 2026, with prices from $1,851 to $3,924, a $2,073 spread on the same certified stone. Do Amore Diamonds lists it at $3,924. 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

0.91
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1543567491
Dimensions7.20 × 5.46 × 3.52 mm
L/W Ratio1.32
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather
Top View
7.20 mm5.46 mm0.91 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1543567491
Side View
Table 63.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.5%

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 2
Current: $3,924 AUD|Low: $1,691 AUD|High: $4,266 AUD|Avg: $2,460 AUD|-8.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 3, 2026
Retailer 11$1,851 AUD
Retailer 7$2,072 AUD
Retailer 3$2,086 AUD
Retailer 4$2,199 AUD
Retailer 2$2,257 AUD
Retailer 9$2,259 AUD
Retailer 10$2,310 AUD
Retailer 5$2,397 AUD
Retailer 8$2,397 AUD
Retailer 6$2,483 AUD
Do Amore Diamonds$3,924 AUD

43 data points across 11 retailers

11 retailers$1,851 AUD to $3,924 AUD

A
Cheapest Retailer
-
$1,851 AUD
$1,297 USD
Final sale: no returns
A
Retailer 2
-
$2,072 AUD
$1,452 USD
View
A
Retailer 3
-
$2,086 AUD
MYR 5,956 MYR
View
A
Retailer 4
-
$2,199 AUD
$1,541 USD
View
B+
Retailer 5
-
$2,257 AUD
£1,245 GBP
View
B+
Retailer 6
-
$2,259 AUD
$1,583 USD
View
B+
Retailer 7
-
$2,310 AUD
SGD 2,188 SGD
View
B+
Retailer 8
-
$2,397 AUD
$1,680 USD
View
B+
Retailer 9
-
$2,397 AUD
$1,680 USD
View
B+
Retailer 10
-
$2,483 AUD
$1,740 USD
View
Most Expensive
B
Do Amore Diamonds
12-100766085901 · Nov 2
$3,924 AUD
$2,750 USD
View
10 more retailers have this diamond
Prices start from $1,851 AUDSave up to $2,073 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
0.91ct Oval
$1,851 AUD