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Round|Natural|GIA

1.62ct D SI2 Round Natural Diamond

EX • D/SI2

Diamond specifications and retailer prices

From £5,691 GBP
$7,625 USD
As of October 25, 2026
Save £5,124 GBP (47%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £10,814 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.62ct natural round diamond

This 1.62ct natural round sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA. Listed at 10 retailers as of October 25, 2026, with prices from £5,691 to £10,814, a £5,124 spread on the same certified stone. NZ Jewellers lists it at £10,814. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.62
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
Dimensions7.64 × 7.67 × 4.58 mm
L/W Ratio1.00
Top View
7.64 mm7.67 mm1.62 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA
Side View
Table 59.0%CrownGirdle: ThinPavilionCuletDepth 59.8%

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: Oct 25
Current: £10,814 GBP|Low: £5,691 GBP|High: £11,256 GBP|Avg: £7,770 GBP|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6£5,691 GBP
Retailer 3£6,489 GBP
Retailer 8£6,490 GBP
Retailer 9£6,918 GBP
Retailer 7£7,029 GBP
Retailer 4£7,137 GBP
Retailer 10£7,716 GBP
Retailer 2£8,004 GBP
Retailer 5£8,110 GBP
NZ Jewellers£10,814 GBP

42 data points across 10 retailers

10 retailers£5,691 GBP to £10,814 GBP

A
Cheapest Retailer
-
£5,691 GBP
$7,625 USD
B+
Retailer 2
-
£6,489 GBP
$8,694 USD
View
B+
Retailer 3
-
£6,490 GBP
CA$12,078 CAD
View
B+
Retailer 4
-
£6,918 GBP
$9,269 USD
View
B+
Retailer 5
-
£7,029 GBP
$9,418 USD
View
B+
Retailer 6
-
£7,137 GBP
$9,563 USD
View
B
Retailer 7
-
£7,716 GBP
$10,338 USD
View
B+
Retailer 8
-
£8,004 GBP
View
B
Retailer 9
-
£8,110 GBP
$10,867 USD
View
Most Expensive
B
NZ Jewellers
cf473403-5d8f-4575-8d8c-86171380da36 · Oct 30
£10,814 GBP
$14,490 USD
View
9 more retailers have this diamond
Prices start from £5,691 GBPSave up to £5,124 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
1.62ct Round
£5,691 GBP