Oval|Natural|GIA

0.70ct F SI1 Oval Natural Diamond

VG • F/SI1 • GIA 5443888290

Certificate GIA 5443888290

Diamond specifications and retailer prices

From £660 GBP
As of November 6, 2026
Save £972 GBP (60%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,173 GBP at NZ Jewellers · As of October 20, 2026
View at NZ Jewellers

About this 0.7ct natural oval diamond

This 0.7ct natural oval sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5443888290. Listed at 23 retailers as of November 2, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.70
Carat
F
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.1°
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 5443888290
Dimensions7.25 × 4.74 × 3.07 mm
L/W Ratio1.53
Top View
7.25 mm4.74 mm0.70 ctF / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 5443888290
Side View
Table 57.0%Crown 36.1°Girdle: THK-ETKPavilion 41.1°Culet: NoneDepth 64.7%

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 6
Current: £2,173 GBP|Low: £602 GBP|High: £2,173 GBP|Avg: £1,061 GBP|+8.5%
NZ Jewellers
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
Retailer 16
Retailer 17
November 6, 2026
Retailer 14£660 GBP
Retailer 15£822 GBP
Retailer 4£831 GBP
Retailer 3£840 GBP
Retailer 8£854 GBP
Retailer 11£855 GBP
Retailer 7£891 GBP
Retailer 6£920 GBP
Retailer 16£929 GBP
Retailer 5£991 GBP
Retailer 2£1,006 GBP
Retailer 17£1,028 GBP
Retailer 9£1,165 GBP
Retailer 12£1,246 GBP
Retailer 10£1,331 GBP
Retailer 13£1,632 GBP
NZ Jewellers£2,173 GBP

36 data points across 17 retailers

23 retailers£660 GBP to £1,632 GBP

A
Cheapest Retailer
-
£660 GBP
B
Retailer 2
-
£822 GBP
View
Final sale: no returns
Retailer 3
-
£831 GBP
View
Price last confirmed 19 days ago
B+
Retailer 4
-
£840 GBP
View
B
Retailer 5
-
£854 GBP
View
B
Retailer 6
-
£855 GBP
View
Retailer 7
-
£856 GBP
View
Price last confirmed 21 days ago
Retailer 8
-
£889 GBP
View
Price last confirmed 21 days ago
Retailer 9
-
£891 GBP
View
Price last confirmed 45 days ago
Retailer 10
-
£891 GBP
View
Price last confirmed 15 days ago
Retailer 11
-
£920 GBP
View
Price last confirmed 10 days ago
B
Retailer 12
-
£929 GBP
View
B
Retailer 13
-
£991 GBP
View
B
Retailer 14
-
£1,006 GBP
View
Retailer 15
-
£1,028 GBP
View
Price last confirmed 50 days ago
Retailer 16
-
£1,028 GBP
View
Price last confirmed 45 days ago
Retailer 17
-
£1,028 GBP
View
Price last confirmed 16 days ago
Retailer 18
-
£1,165 GBP
View
Price last confirmed 33 days ago
B
Retailer 19
-
£1,246 GBP
View
B
Retailer 20
-
£1,331 GBP
View
C
Retailer 21
-
£1,632 GBP
View
Retailer 22
-
£2,173 GBP
View
Price last confirmed 48 days ago
Most Expensive
NZ Jewellers
44cd0ae2-c538-48fc-aeb8-1c9e67d80a54 · Oct 20
£2,173 GBP
$2,909 USD
View
Price last confirmed 17 days ago
22 more retailers have this diamond
Prices start from £660 GBPSave up to £972 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
0.70ct Oval
£660 GBP