Round|Natural|GIA

0.61ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 1535214234

Certificate GIA 1535214234

Diamond specifications and retailer prices

From £467 GBP
$626 USD
As of October 31, 2026
Save £1,106 GBP (70%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,601 GBP at NZ Jewellers · As of October 3, 2026
View at NZ Jewellers

About this 0.61ct natural round diamond

This 0.61ct 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 1535214234. Listed at 23 retailers as of October 30, 2026, with a 237% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.61
Carat
J
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1535214234
Dimensions5.45 × 5.42 × 3.36 mm
L/W Ratio1.01
Culet sizeNone
Top View
5.45 mm5.42 mm0.61 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1535214234
Side View
Table 58.0%Crown 35°Girdle: ThickPavilion 40.8°Culet: NoneDepth 61.7%

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 31
Current: £1,573 GBP|Low: £450 GBP|High: £1,601 GBP|Avg: £731 GBP|-1.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 31, 2026
Retailer 6£467 GBP
Retailer 2£494 GBP
Retailer 4£502 GBP
Retailer 3£504 GBP
Retailer 10£594 GBP
Retailer 13£600 GBP
Retailer 7£610 GBP
Retailer 12£638 GBP
Retailer 9£708 GBP
Retailer 8£742 GBP
Retailer 5£768 GBP
Retailer 11£1,165 GBP
NZ Jewellers£1,573 GBP

37 data points across 13 retailers

23 retailers£467 GBP to £1,573 GBP

A
Cheapest Retailer
-
£467 GBP
$626 USD
Retailer 2
-
£478 GBP
$640 USD
View
Price last confirmed 37 days ago
B+
Retailer 3
-
£494 GBP
$662 USD
View
B+
Retailer 4
-
£502 GBP
$672 USD
View
B+
Retailer 5
-
£502 GBP
$672 USD
View
B+
Retailer 6
-
£504 GBP
$675 USD
View
Retailer 7
-
£510 GBP
$684 USD
View
Price last confirmed 31 days ago
B+
Retailer 8
-
£521 GBP
$698 USD
View
Retailer 9
-
£530 GBP
$710 USD
View
Price last confirmed 32 days ago
Retailer 10
-
£572 GBP
$767 USD
View
Price last confirmed 40 days ago
Retailer 11
-
£589 GBP
$789 USD
View
Price last confirmed 33 days ago
B+
Retailer 12
-
£594 GBP
$796 USD
View
B+
Retailer 13
-
£600 GBP
$804 USD
View
B+
Retailer 14
-
£610 GBP
View
B
Retailer 15
-
£638 GBP
$855 USD
View
B+
Retailer 16
-
£708 GBP
€903 EUR
View
B+
Retailer 17
-
£742 GBP
ZAR 16,062 ZAR
View
Retailer 18
-
£768 GBP
A$1,582 AUD
View
Price last confirmed 27 days ago
B
Retailer 19
-
£1,165 GBP
View
Retailer 20
-
£1,499 GBP
$2,009 USD
View
Price last confirmed 37 days ago
B
Retailer 21
-
£1,573 GBP
$2,108 USD
View
B
Retailer 22
-
£1,573 GBP
$2,108 USD
View
Most Expensive
NZ Jewellers
2bc5f354-2b27-4bf4-89fd-78ddd251b649 · Oct 3
£1,601 GBP
$2,145 USD
View
Price last confirmed 28 days ago
22 more retailers have this diamond
Prices start from £467 GBPSave up to £1,106 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
0.61ct Round
£467 GBP