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Oval|Natural|GIA

0.91ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 7521439809

Certificate GIA 7521439809

Diamond specifications and retailer prices

From £1,587 GBP
$2,114 USD
As of October 28, 2026
Save £2,986 GBP (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £4,573 GBP at Moon Ocean · As of October 29, 2026
View at Moon Ocean

About this 0.91ct natural oval diamond

This 0.91ct natural oval sits in the just-under-one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7521439809. Listed at 10 retailers as of October 28, 2026, with prices from £1,587 to £4,573, a £2,986 spread on the same certified stone. Moon Ocean lists it at £4,573. 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
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7521439809
Dimensions7.65 × 5.34 × 3.37 mm
L/W Ratio1.43
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
7.65 mm5.34 mm0.91 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7521439809
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: £4,573 GBP|Low: £950 GBP|High: £4,605 GBP|Avg: £2,205 GBP|-0.7%
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
October 29, 2026
Retailer 7£950 GBP
Retailer 6£1,416 GBP
Retailer 10£1,587 GBP
Retailer 9£1,621 GBP
Retailer 4£1,635 GBP
Retailer 12£1,757 GBP
Retailer 15£1,757 GBP
Retailer 11£1,838 GBP
Retailer 14£2,028 GBP
Retailer 8£2,191 GBP
Retailer 3£2,509 GBP
Retailer 5£2,839 GBP
Retailer 2£3,095 GBP
Retailer 13£3,674 GBP
Moon Ocean£4,573 GBP

33 data points across 15 retailers

10 retailers£1,587 GBP to £4,573 GBP

B+
Cheapest Retailer
-
£1,587 GBP
$2,114 USD
B+
Retailer 2
-
£1,621 GBP
$2,159 USD
View
Final sale: no returns
B+
Retailer 3
-
£1,635 GBP
$2,177 USD
View
B+
Retailer 4
-
£1,757 GBP
$2,340 USD
View
B
Retailer 5
-
£1,838 GBP
$2,448 USD
View
B
Retailer 6
-
£2,028 GBP
$2,700 USD
View
B
Retailer 7
-
£2,191 GBP
€2,779 EUR
View
B
Retailer 8
-
£3,095 GBP
View
B
Retailer 9
-
£3,674 GBP
$4,892 USD
View
Most Expensive
B
Moon Ocean
NVN-36A15B7E8-809 · Oct 29
£4,573 GBP
View
9 more retailers have this diamond
Prices start from £1,587 GBPSave up to £2,986 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.

B+
0.91ct Oval
£1,587 GBP