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Round|Natural|GIA

0.70ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 5543959719

Certificate GIA 5543959719

Diamond specifications and retailer prices

From £636 GBP
As of November 6, 2026
Save £1,444 GBP (69%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £2,080 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 top-tier cut grade and certified by GIA 5543959719. Listed at 24 retailers as of November 4, 2026, with prices from £636 to £2,080, a £1,444 spread on the same certified stone. NZ Jewellers lists it at £2,080. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.70
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 5543959719
Dimensions5.65 × 5.69 × 3.48 mm
L/W Ratio1.01
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud
Top View
5.65 mm5.69 mm0.70 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5543959719
Side View
Table 58.0%Crown 34°Girdle: Slightly ThickPavilion 40.6°Culet: NoneDepth 61.4%

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: £2,080 GBP|Low: £636 GBP|High: £2,102 GBP|Avg: £1,022 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 6, 2026
Retailer 16£636 GBP
Retailer 2£684 GBP
Retailer 8£787 GBP
Retailer 9£817 GBP
Retailer 12£850 GBP
Retailer 7£853 GBP
Retailer 11£861 GBP
Retailer 13£879 GBP
Retailer 18£908 GBP
Retailer 6£924 GBP
Retailer 3£953 GBP
Retailer 4£953 GBP
Retailer 19£957 GBP
Retailer 14£981 GBP
Retailer 15£984 GBP
Retailer 21£1,020 GBP
Retailer 17£1,069 GBP
Retailer 10£1,088 GBP
Retailer 20£1,135 GBP
Retailer 22£1,273 GBP
Retailer 5£1,561 GBP
NZ Jewellers£2,080 GBP

19 data points across 22 retailers

24 retailers£636 GBP to £2,080 GBP

A
Cheapest Retailer
-
£636 GBP
A
Retailer 2
-
£650 GBP
View
A
Retailer 3
-
£684 GBP
View
A
Retailer 4
-
£787 GBP
View
Final sale: no returns
A
Retailer 5
-
£817 GBP
View
B+
Retailer 6
-
£850 GBP
View
B+
Retailer 7
-
£853 GBP
View
Retailer 8
-
£861 GBP
View
Price last confirmed 8 days ago
B+
Retailer 9
-
£879 GBP
View
B+
Retailer 10
-
£908 GBP
View
B+
Retailer 11
-
£924 GBP
View
B+
Retailer 12
-
£953 GBP
View
B+
Retailer 13
-
£953 GBP
View
B+
Retailer 14
-
£957 GBP
View
B+
Retailer 15
-
£981 GBP
View
B+
Retailer 16
-
£984 GBP
View
B+
Retailer 17
-
£1,020 GBP
View
B+
Retailer 18
-
£1,069 GBP
View
B+
Retailer 19
-
£1,088 GBP
View
B+
Retailer 20
-
£1,135 GBP
View
Retailer 21
-
£1,163 GBP
View
Price last confirmed 33 days ago
B
Retailer 22
-
£1,273 GBP
View
B
Retailer 23
-
£1,561 GBP
View
Most Expensive
B
NZ Jewellers
51ced011-8bc8-46fe-961d-bd0c95dd1f5b · Nov 4
£2,080 GBP
$2,784 USD
View
23 more retailers have this diamond
Prices start from £636 GBPSave up to £1,444 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
£636 GBP