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Round|Natural|GIA

1.62ct J IF Round Natural Diamond

EX • J/IF • GIA 6432036508

Certificate GIA 6432036508

Diamond specifications and retailer prices

From £5,006 GBP
HK$52,400 HKD
As of October 30, 2026
Save £6,531 GBP (57%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £11,537 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 J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 6432036508. Listed at 20 retailers as of October 30, 2026, with prices from £5,006 to £11,537, a £6,531 spread on the same certified stone. NZ Jewellers lists it at £11,537. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 6432036508
Dimensions7.52 × 7.47 × 4.70 mm
L/W Ratio1.01
Top View
7.52 mm7.47 mm1.62 ctJ / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432036508
Side View
Table 58.0%Crown 35°Girdle: THN-MEDPavilion 41.6°Culet: NoneDepth 62.7%

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 30
Current: £5,722 GBP|Low: £5,025 GBP|High: £9,730 GBP|Avg: £6,717 GBP|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4£5,038 GBP
Retailer 9£5,321 GBP
Retailer 1£5,722 GBP
Retailer 10£5,837 GBP
Retailer 5£6,338 GBP
Retailer 8£6,501 GBP
Retailer 6£6,895 GBP
Retailer 2£7,004 GBP
Retailer 3£8,474 GBP
Retailer 7£9,665 GBP

36 data points across 10 retailers

20 retailers£5,006 GBP to £11,537 GBP

A
Cheapest Retailer
-
£5,006 GBP
HK$52,400 HKD
A
Retailer 2
-
£5,038 GBP
₹642,933 INR
View
B+
Retailer 3
-
£5,321 GBP
$7,130 USD
View
Final sale: no returns
Retailer 4
-
£5,540 GBP
SGD 10,031 SGD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
£5,722 GBP
$7,667 USD
View
B+
Retailer 6
-
£5,837 GBP
$7,821 USD
View
Retailer 7
-
£6,120 GBP
$8,200 USD
View
Price last confirmed 104 days ago
B+
Retailer 8
-
£6,325 GBP
$8,475 USD
View
B+
Retailer 9
-
£6,338 GBP
View
B+
Retailer 10
-
£6,368 GBP
$8,532 USD
View
Retailer 11
-
£6,501 GBP
A$13,401 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£6,895 GBP
€8,799 EUR
View
B+
Retailer 13
-
£6,898 GBP
$9,243 USD
View
B+
Retailer 14
-
£7,004 GBP
$9,385 USD
View
B+
Retailer 15
-
£7,051 GBP
$9,447 USD
View
B
Retailer 16
-
£7,960 GBP
$10,665 USD
View
Retailer 17
-
£8,474 GBP
ZAR 183,438 ZAR
View
B
Retailer 18
-
£9,665 GBP
View
B
Retailer 19
-
£10,937 GBP
$14,654 USD
View
Most Expensive
B
NZ Jewellers
8d74a30e-ab40-47b0-aaa1-49b59cff0813 · Oct 30
£11,537 GBP
$15,458 USD
View
19 more retailers have this diamond
Prices start from £5,006 GBPSave up to £6,531 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
£5,006 GBP