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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 $2,305 NZD
$1,297 USD
As of November 2, 2026
Save $2,582 NZD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,888 NZD 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 $2,305 to $4,888, a $2,582 spread on the same certified stone. Do Amore Diamonds lists it at $4,888. 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: $4,888 NZD|Low: $2,106 NZD|High: $5,314 NZD|Avg: $3,063 NZD|-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$2,305 NZD
Retailer 7$2,581 NZD
Retailer 3$2,599 NZD
Retailer 4$2,739 NZD
Retailer 2$2,811 NZD
Retailer 9$2,813 NZD
Retailer 10$2,878 NZD
Retailer 5$2,986 NZD
Retailer 8$2,986 NZD
Retailer 6$3,093 NZD
Do Amore Diamonds$4,888 NZD

43 data points across 11 retailers

11 retailers$2,305 NZD to $4,888 NZD

A
Cheapest Retailer
-
$2,305 NZD
$1,297 USD
Final sale: no returns
A
Retailer 2
-
$2,581 NZD
$1,452 USD
View
A
Retailer 3
-
$2,599 NZD
MYR 5,956 MYR
View
A
Retailer 4
-
$2,739 NZD
$1,541 USD
View
B+
Retailer 5
-
$2,811 NZD
£1,245 GBP
View
B+
Retailer 6
-
$2,813 NZD
$1,583 USD
View
B+
Retailer 7
-
$2,878 NZD
SGD 2,188 SGD
View
B+
Retailer 8
-
$2,986 NZD
$1,680 USD
View
B+
Retailer 9
-
$2,986 NZD
$1,680 USD
View
B+
Retailer 10
-
$3,093 NZD
$1,740 USD
View
Most Expensive
B
Do Amore Diamonds
12-100766085901 · Nov 2
$4,888 NZD
$2,750 USD
View
10 more retailers have this diamond
Prices start from $2,305 NZDSave up to $2,582 NZD

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
$2,305 NZD