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Round|Natural|GIA

0.70ct I FL Round Natural Diamond

EX • I/FL • GIA 2507971085

Certificate GIA 2507971085

Diamond specifications and retailer prices

From £1,081 GBP
As of November 4, 2026
Save £1,776 GBP (62%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £2,858 GBP at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 2507971085. Listed at 6 retailers as of November 4, 2026, with prices from £1,081 to £2,858, a £1,776 spread on the same certified stone. NZ Jewellers lists it at £2,858. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.70
Carat
I
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2507971085
Dimensions5.66 × 5.69 × 3.59 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.66 mm5.69 mm0.70 ctI / FL
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2507971085
Side View
Table 56.0%Crown 36°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 63.2%

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: Nov 4
Current: £2,858 GBP|Low: £861 GBP|High: £2,907 GBP|Avg: £1,755 GBP|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6£1,081 GBP
Retailer 5£1,164 GBP
Retailer 2£1,368 GBP
Retailer 3£1,521 GBP
Retailer 4£2,047 GBP
NZ Jewellers£2,858 GBP

35 data points across 6 retailers

6 retailers£1,081 GBP to £2,858 GBP

B+
Cheapest Retailer
-
£1,081 GBP
Final sale: no returns
B+
Retailer 2
-
£1,164 GBP
View
B+
Retailer 3
-
£1,368 GBP
View
B
Retailer 4
-
£1,521 GBP
View
B
Retailer 5
-
£2,047 GBP
View
Most Expensive
B
NZ Jewellers
efc199a5-a95d-4e75-9a68-d0cc98afa072 · Nov 5
£2,858 GBP
$3,858 USD
View
5 more retailers have this diamond
Prices start from £1,081 GBPSave up to £1,776 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+
0.70ct Round
£1,081 GBP