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Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7298840005

Certificate GIA 7298840005

Diamond specifications and retailer prices

From £336 GBP
$450 USD
As of October 28, 2026
Save £952 GBP (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: £1,287 GBP at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7298840005. Listed at 11 retailers as of October 27, 2026, with prices from £336 to £1,287, a £952 spread on the same certified stone. NZ Jewellers lists it at £1,287. 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

0.52
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 7298840005
Dimensions5.18 × 5.19 × 3.19 mm
L/W Ratio1.00
Star length55%
Lower girdle80%
Top View
5.18 mm5.19 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7298840005
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 61.4%

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 28
Current: £1,287 GBP|Low: £206 GBP|High: £1,313 GBP|Avg: £526 GBP|-1.9%
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 12£336 GBP
Retailer 9£353 GBP
Retailer 3£362 GBP
Retailer 11£362 GBP
Retailer 4£366 GBP
Retailer 13£387 GBP
Retailer 7£464 GBP
Retailer 2£477 GBP
Retailer 8£485 GBP
Retailer 6£520 GBP
Retailer 5£729 GBP
Retailer 10£780 GBP
NZ Jewellers£1,287 GBP

40 data points across 13 retailers

11 retailers£336 GBP to £1,287 GBP

A
Cheapest Retailer
-
£336 GBP
$450 USD
A
Retailer 2
-
£353 GBP
$473 USD
View
Final sale: no returns
A
Retailer 3
-
£362 GBP
$485 USD
View
A
Retailer 4
-
£362 GBP
$485 USD
View
A
Retailer 5
-
£387 GBP
$519 USD
View
A
Retailer 6
-
£464 GBP
$622 USD
View
B+
Retailer 7
-
£477 GBP
View
B+
Retailer 8
-
£485 GBP
$650 USD
View
B+
Retailer 9
-
£520 GBP
€663 EUR
View
B
Retailer 10
-
£780 GBP
View
Most Expensive
B
NZ Jewellers
e9574990-a8be-4331-beb2-ef4bc67b8d2e · Oct 27
£1,287 GBP
$1,725 USD
View
10 more retailers have this diamond
Prices start from £336 GBPSave up to £952 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
0.52ct Round
£336 GBP