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Round|Natural|GIA

0.60ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1448701871

Certificate GIA 1448701871

Diamond specifications and retailer prices

From £249 GBP
₹31,724 INR
As of October 31, 2026
Save £1,049 GBP (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,297 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.6ct natural round diamond

This 0.6ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1448701871. Listed at 23 retailers as of October 30, 2026, with prices from £249 to £1,297, a £1,049 spread on the same certified stone. NZ Jewellers lists it at £1,297. 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

0.60
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 1448701871
Dimensions5.40 × 5.39 × 3.37 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Key to symbols
Feather, Twinning Wisp
Top View
5.40 mm5.39 mm0.60 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1448701871
Side View
Table 56.0%Crown 34°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.4%

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 31
Current: £1,297 GBP|Low: £249 GBP|High: £1,322 GBP|Avg: £462 GBP|-1.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 31, 2026
Retailer 17£249 GBP
Retailer 18£287 GBP
Retailer 13£301 GBP
Retailer 2£324 GBP
Retailer 14£343 GBP
Retailer 12£362 GBP
Retailer 8£364 GBP
Retailer 11£364 GBP
Retailer 16£365 GBP
Retailer 21£376 GBP
Retailer 20£400 GBP
Retailer 15£408 GBP
Retailer 5£431 GBP
Retailer 6£436 GBP
Retailer 19£465 GBP
Retailer 10£478 GBP
Retailer 7£493 GBP
Retailer 4£522 GBP
Retailer 3£545 GBP
Retailer 9£786 GBP
NZ Jewellers£1,297 GBP

13 data points across 21 retailers

23 retailers£249 GBP to £1,297 GBP

A
Cheapest Retailer
-
£249 GBP
₹31,724 INR
A
Retailer 2
-
£287 GBP
HK$3,000 HKD
View
A
Retailer 3
-
£301 GBP
$403 USD
View
Final sale: no returns
A
Retailer 4
-
£324 GBP
$434 USD
View
A
Retailer 5
-
£343 GBP
$459 USD
View
A
Retailer 6
-
£362 GBP
SGD 656 SGD
View
A
Retailer 7
-
£364 GBP
$488 USD
View
A
Retailer 8
-
£364 GBP
$488 USD
View
A
Retailer 9
-
£365 GBP
$489 USD
View
A
Retailer 10
-
£376 GBP
$504 USD
View
A
Retailer 11
-
£400 GBP
View
A
Retailer 12
-
£408 GBP
View
A
Retailer 13
-
£431 GBP
View
A
Retailer 14
-
£436 GBP
$585 USD
View
A
Retailer 15
-
£465 GBP
$623 USD
View
Retailer 16
-
£470 GBP
$630 USD
View
Price last confirmed 45 days ago
A
Retailer 17
-
£478 GBP
$640 USD
View
B+
Retailer 18
-
£493 GBP
$660 USD
View
B+
Retailer 19
-
£522 GBP
ZAR 11,308 ZAR
View
B+
Retailer 20
-
£545 GBP
€695 EUR
View
Retailer 21
-
£590 GBP
A$1,216 AUD
View
Price last confirmed 29 days ago
B
Retailer 22
-
£786 GBP
View
Most Expensive
B
NZ Jewellers
b35bde96-9e5e-4dc1-98b0-4dd778917938 · Oct 30
£1,297 GBP
$1,738 USD
View
22 more retailers have this diamond
Prices start from £249 GBPSave up to £1,049 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
0.60ct Round
£249 GBP