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Round|Natural|GIA

1.70ct F I1 Round Natural Diamond

EX • F/I1 • GIA 6522292937

Certificate GIA 6522292937

Diamond specifications and retailer prices

From £2,731 GBP
$3,665 USD
As of November 1, 2026
Save £766 GBP (22%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £3,498 GBP at Yorxs · As of November 1, 2026
View at Yorxs

About this 1.7ct natural round diamond

This 1.7ct natural round sits in the one-and-a-half to two carat band, graded F colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6522292937. Listed at 5 retailers as of November 1, 2026, with prices from £2,731 to £3,498, a £766 spread on the same certified stone. Yorxs lists it at £3,498. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
F
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6522292937
Dimensions7.55 × 7.59 × 4.73 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
7.55 mm7.59 mm1.70 ctF / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522292937
Side View
Table 59.0%Crown 34.5°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £2,842 GBP|Low: £2,366 GBP|High: £5,076 GBP|Avg: £3,344 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 1, 2026
Retailer 4£2,366 GBP
Retailer 3£2,731 GBP
Retailer 1£2,842 GBP
Retailer 2£3,097 GBP
Yorxs£3,498 GBP
Retailer 5£3,811 GBP
Retailer 6£5,076 GBP

17 data points across 7 retailers

5 retailers£2,731 GBP to £3,498 GBP

Retailer 1
-
£2,366 GBP
HK$24,800 HKD
Price last confirmed 60 days ago
A
Retailer 2
-
£2,731 GBP
$3,665 USD
View
A
Retailer 3
-
£2,842 GBP
$3,814 USD
View
B+
Retailer 4
-
£3,097 GBP
$4,156 USD
View
Most Expensive
B+
Yorxs
E3C55C384 · Nov 1
£3,498 GBP
€4,470 EUR
View
4 more retailers have this diamond
Prices start from £2,731 GBPSave up to £766 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
1.70ct Round
£2,731 GBP