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Round|Natural|GIA

1.61ct J IF Round Natural Diamond

EX • J/IF • GIA 1558716103

Certificate GIA 1558716103

Diamond specifications and retailer prices

From £5,915 GBP
$7,926 USD
As of November 1, 2026
Save £5,141 GBP (47%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £11,057 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.61ct natural round diamond

This 1.61ct natural round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 1558716103. Listed at 6 retailers as of October 30, 2026, with prices from £5,915 to £11,057, a £5,141 spread on the same certified stone. NZ Jewellers lists it at £11,057. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
J
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 1558716103
Dimensions7.44 × 7.48 × 4.64 mm
L/W Ratio1.01
Star length50%
Top View
7.44 mm7.48 mm1.61 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558716103
Side View
Table 56.0%Crown 34.5°Girdle: STK-STKPavilion 40.6°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: Nov 1
Current: £11,057 GBP|Low: £4,858 GBP|High: £11,160 GBP|Avg: £7,599 GBP|-0.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 5£5,915 GBP
Retailer 4£6,102 GBP
Retailer 6£6,683 GBP
Retailer 2£6,893 GBP
Retailer 3£9,213 GBP
NZ Jewellers£11,057 GBP

25 data points across 6 retailers

6 retailers£5,915 GBP to £11,057 GBP

B+
Cheapest Retailer
-
£5,915 GBP
$7,926 USD
B+
Retailer 2
-
£6,102 GBP
$8,176 USD
View
Final sale: no returns
B+
Retailer 3
-
£6,683 GBP
$8,955 USD
View
B+
Retailer 4
-
£6,893 GBP
€8,796 EUR
View
B
Retailer 5
-
£9,213 GBP
View
Most Expensive
B
NZ Jewellers
65540efe-627e-4b27-bdc8-927ad7f75630 · Oct 30
£11,057 GBP
$14,815 USD
View
5 more retailers have this diamond
Prices start from £5,915 GBPSave up to £5,141 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+
1.61ct Round
£5,915 GBP