Round|Natural|GIA

1.62ct J I1 Round Natural Diamond

EX • J/I1 • GIA 6442568828

Certificate GIA 6442568828

Diamond specifications and retailer prices

From £3,017 GBP
$4,042 USD
As of October 30, 2026
Save £898 GBP (23%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £3,915 GBP at Yorxs · As of October 30, 2026
View at Yorxs

About this 1.62ct natural round diamond

This 1.62ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 6442568828. Listed at 4 retailers as of October 30, 2026, with prices from £3,017 to £3,915, a £898 spread on the same certified stone. Yorxs lists it at £3,915. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
J
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6442568828
Dimensions7.46 × 7.49 × 4.65 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
7.46 mm7.49 mm1.62 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 6442568828
Side View
Table 59.0%Crown 36.5°GirdlePavilion 40.8°Culet: NoneDepth 62.2%

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: Oct 30
Current: £3,140 GBP|Low: £2,314 GBP|High: £3,915 GBP|Avg: £3,215 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Yorxs
October 30, 2026
Retailer 4£2,314 GBP
Retailer 2£3,017 GBP
Retailer 1£3,140 GBP
Retailer 3£3,731 GBP
Yorxs£3,915 GBP

16 data points across 5 retailers

4 retailers£3,017 GBP to £3,915 GBP

B+
Cheapest Retailer
-
£3,017 GBP
$4,042 USD
B+
Retailer 2
-
£3,140 GBP
$4,207 USD
View
Retailer 3
-
£3,458 GBP
$4,634 USD
View
Price last confirmed 21 days ago
Most Expensive
B
Yorxs
98104A0D2 · Oct 30
£3,915 GBP
€4,996 EUR
View
3 more retailers have this diamond
Prices start from £3,017 GBPSave up to £898 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+
1.62ct Round
£3,017 GBP