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Round|Natural|GIA

1.70ct L IF Round Natural Diamond

EX • L/IF • GIA 7448173088

Certificate GIA 7448173088

Diamond specifications and retailer prices

From £4,979 GBP
As of November 1, 2026
Save £2,198 GBP (31%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £7,178 GBP at Yorxs · As of November 5, 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 L colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7448173088. Listed at 8 retailers as of November 1, 2026, with prices from £4,979 to £7,178, a £2,198 spread on the same certified stone. Yorxs lists it at £7,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
L
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7448173088
Dimensions7.66 × 7.64 × 4.68 mm
L/W Ratio1.00
Top View
7.66 mm7.64 mm1.70 ctL / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7448173088
Side View
Table 59.0%Crown 36°Girdle: ThickPavilion 40.6°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £6,775 GBP|Low: £4,916 GBP|High: £7,216 GBP|Avg: £6,103 GBP|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Yorxs
November 5, 2026
Retailer 3£4,979 GBP
Retailer 5£4,985 GBP
Retailer 4£6,235 GBP
Retailer 2£6,443 GBP
Retailer 1£6,775 GBP
Yorxs£7,178 GBP

36 data points across 6 retailers

8 retailers£4,979 GBP to £7,178 GBP

B+
Cheapest Retailer
-
£4,979 GBP
B+
Retailer 2
-
£4,985 GBP
View
B
Retailer 3
-
£5,591 GBP
View
B
Retailer 4
-
£6,235 GBP
View
B
Retailer 5
-
£6,443 GBP
View
Retailer 6
-
£6,443 GBP
View
Price last confirmed 28 days ago
B
Retailer 7
-
£6,775 GBP
View
Most Expensive
B
Yorxs
G34625 · Nov 5
£7,178 GBP
€9,150 EUR
View
7 more retailers have this diamond
Prices start from £4,979 GBPSave up to £2,198 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+
1.70ct Round
£4,979 GBP