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Round|Natural|GIA

0.70ct F SI1 Round Natural Diamond

VG • F/SI1 • GIA 2446540085

Certificate GIA 2446540085

Diamond specifications and retailer prices

From £733 GBP
As of November 6, 2026
Save £1,778 GBP (71%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £2,511 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.7ct natural round diamond

This 0.7ct natural round sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 2446540085. Listed at 23 retailers as of November 4, 2026, with prices from £733 to £2,511, a £1,778 spread on the same certified stone. NZ Jewellers lists it at £2,511. 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

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle42.4°
OriginNatural
Grading LabGIA
CertificateGIA 2446540085
Dimensions5.63 × 5.58 × 3.60 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
5.63 mm5.58 mm0.70 ctF / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2446540085
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 42.4°Culet: NoneDepth 64.3%

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: £1,493 GBP|Low: £733 GBP|High: £1,907 GBP|Avg: £1,187 GBP|+70.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 6£733 GBP
Retailer 13£755 GBP
Retailer 11£934 GBP
Retailer 3£950 GBP
Retailer 2£954 GBP
Retailer 4£1,015 GBP
Retailer 7£1,044 GBP
Retailer 8£1,130 GBP
Retailer 9£1,284 GBP
Retailer 5£1,343 GBP
Retailer 1£1,493 GBP
Retailer 10£1,537 GBP
Retailer 12£1,885 GBP

33 data points across 13 retailers

23 retailers£733 GBP to £2,511 GBP

A
Cheapest Retailer
-
£733 GBP
A
Retailer 2
-
£755 GBP
View
B+
Retailer 3
-
£926 GBP
View
B+
Retailer 4
-
£934 GBP
View
B+
Retailer 5
-
£950 GBP
View
Final sale: no returns
B+
Retailer 6
-
£954 GBP
View
B
Retailer 7
-
£1,015 GBP
View
Retailer 8
-
£1,030 GBP
View
Price last confirmed 8 days ago
B
Retailer 9
-
£1,030 GBP
View
B
Retailer 10
-
£1,044 GBP
View
B+
Retailer 11
-
£1,077 GBP
View
B+
Retailer 12
-
£1,109 GBP
View
B+
Retailer 13
-
£1,130 GBP
View
B
Retailer 14
-
£1,130 GBP
View
B
Retailer 15
-
£1,188 GBP
View
B
Retailer 16
-
£1,284 GBP
View
Retailer 17
-
£1,343 GBP
View
Price last confirmed 32 days ago
B
Retailer 18
-
£1,493 GBP
View
B
Retailer 19
-
£1,537 GBP
View
B
Retailer 20
-
£1,572 GBP
View
B
Retailer 21
-
£1,885 GBP
View
B
Retailer 22
-
£2,095 GBP
View
Most Expensive
B
NZ Jewellers
c925cf8e-27ec-4247-b315-4bbda6486f0e · Nov 4
£2,511 GBP
$3,361 USD
View
22 more retailers have this diamond
Prices start from £733 GBPSave up to £1,778 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 Round
£733 GBP