Oval|Natural|GIA

0.91ct F SI1 Oval Natural Diamond

GD • F/SI1 • GIA 2544779090

Certificate GIA 2544779090

Diamond specifications and retailer prices

From £931 GBP
$1,250 USD
As of October 28, 2026
Save £1,118 GBP (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £2,049 GBP at Do Amore Diamonds · As of October 29, 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 2544779090. Listed at 11 retailers as of October 28, 2026, with prices from £931 to £2,049, a £1,118 spread on the same certified stone. Do Amore Diamonds lists it at £2,049. 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 2544779090
Dimensions7.26 × 5.36 × 3.53 mm
L/W Ratio1.35
Top View
7.26 mm5.36 mm0.91 ctF / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544779090
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 65.8%

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: Oct 28
Current: £2,049 GBP|Low: £878 GBP|High: £2,198 GBP|Avg: £1,272 GBP|-6.8%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 28, 2026
Retailer 7£931 GBP
Retailer 3£967 GBP
Retailer 10£1,082 GBP
Retailer 4£1,090 GBP
Retailer 6£1,148 GBP
Retailer 2£1,171 GBP
Retailer 12£1,180 GBP
Retailer 13£1,207 GBP
Retailer 8£1,252 GBP
Retailer 11£1,252 GBP
Retailer 9£1,297 GBP
Retailer 5£1,383 GBP
Do Amore Diamonds£2,049 GBP

38 data points across 13 retailers

11 retailers£931 GBP to £2,049 GBP

A
Cheapest Retailer
-
£931 GBP
$1,250 USD
B+
Retailer 2
-
£1,082 GBP
$1,452 USD
View
Retailer 3
-
£1,090 GBP
MYR 5,956 MYR
View
Price last confirmed 7 days ago
B+
Retailer 4
-
£1,148 GBP
$1,541 USD
View
B+
Retailer 5
-
£1,171 GBP
View
B+
Retailer 6
-
£1,180 GBP
$1,583 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
£1,207 GBP
SGD 2,188 SGD
View
Price last confirmed 7 days ago
B+
Retailer 8
-
£1,252 GBP
$1,680 USD
View
B+
Retailer 9
-
£1,252 GBP
$1,680 USD
View
B+
Retailer 10
-
£1,297 GBP
$1,740 USD
View
Most Expensive
B
Do Amore Diamonds
12-100766847373 · Oct 29
£2,049 GBP
$2,750 USD
View
10 more retailers have this diamond
Prices start from £931 GBPSave up to £1,118 GBP

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
£931 GBP