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Round|Natural|GIA

1.70ct D I1 Round Natural Diamond

EX • D/I1 • GIA 6472248457

Certificate GIA 6472248457

Diamond specifications and retailer prices

From £3,497 GBP
$4,686 USD
As of November 1, 2026
Save £1,021 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £4,519 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 D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6472248457. Listed at 4 retailers as of November 1, 2026, with prices from £3,497 to £4,519, a £1,021 spread on the same certified stone. Yorxs lists it at £4,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
D
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6472248457
Dimensions7.64 × 7.60 × 4.76 mm
L/W Ratio1.01
Top View
7.64 mm7.60 mm1.70 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6472248457
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.5%

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 1
Current: £4,010 GBP|Low: £3,032 GBP|High: £4,772 GBP|Avg: £3,916 GBP
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Yorxs
November 1, 2026
Retailer 2£3,042 GBP
Retailer 4£3,497 GBP
Retailer 5£3,570 GBP
Retailer 1£4,010 GBP
Retailer 3£4,010 GBP
Yorxs£4,519 GBP
Retailer 6£4,772 GBP

41 data points across 7 retailers

4 retailers£3,497 GBP to £4,519 GBP

Retailer 1
-
£3,042 GBP
₹388,133 INR
Price last confirmed 9 days ago
A
Retailer 2
-
£3,497 GBP
$4,686 USD
View
B+
Retailer 3
-
£4,010 GBP
$5,373 USD
View
Most Expensive
B+
Yorxs
C1DD74C7F · Nov 1
£4,519 GBP
€5,766 EUR
View
3 more retailers have this diamond
Prices start from £3,497 GBPSave up to £1,021 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
£3,497 GBP