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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 HK$10,176 HKD
$1,297 USD
As of November 2, 2026
Save HK$11,400 HKD (53%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$21,577 HKD 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 HK$10,176 to HK$21,577, a HK$11,400 spread on the same certified stone. Do Amore Diamonds lists it at HK$21,577. 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: HK$21,577 HKD|Low: HK$9,298 HKD|High: HK$23,460 HKD|Avg: HK$13,524 HKD|-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 11HK$10,176 HKD
Retailer 7HK$11,393 HKD
Retailer 3HK$11,472 HKD
Retailer 4HK$12,091 HKD
Retailer 2HK$12,408 HKD
Retailer 9HK$12,420 HKD
Retailer 10HK$12,704 HKD
Retailer 5HK$13,181 HKD
Retailer 8HK$13,181 HKD
Retailer 6HK$13,652 HKD
Do Amore DiamondsHK$21,577 HKD

43 data points across 11 retailers

11 retailersHK$10,176 HKD to HK$21,577 HKD

A
Cheapest Retailer
-
HK$10,176 HKD
$1,297 USD
Final sale: no returns
A
Retailer 2
-
HK$11,393 HKD
$1,452 USD
View
A
Retailer 3
-
HK$11,472 HKD
MYR 5,956 MYR
View
A
Retailer 4
-
HK$12,091 HKD
$1,541 USD
View
B+
Retailer 5
-
HK$12,408 HKD
£1,245 GBP
View
B+
Retailer 6
-
HK$12,420 HKD
$1,583 USD
View
B+
Retailer 7
-
HK$12,704 HKD
SGD 2,188 SGD
View
B+
Retailer 8
-
HK$13,181 HKD
$1,680 USD
View
B+
Retailer 9
-
HK$13,181 HKD
$1,680 USD
View
B+
Retailer 10
-
HK$13,652 HKD
$1,740 USD
View
Most Expensive
B
Do Amore Diamonds
12-100766085901 · Nov 2
HK$21,577 HKD
$2,750 USD
View
10 more retailers have this diamond
Prices start from HK$10,176 HKDSave up to HK$11,400 HKD

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
HK$10,176 HKD