CaratHunter
Plans
Round|Natural|GIA

0.52ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6342686433

Certificate GIA 6342686433

Diamond specifications and retailer prices

From £487 GBP
$649 USD
As of October 28, 2026
Save £1,226 GBP (72%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £1,714 GBP at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6342686433. Listed at 13 retailers as of October 28, 2026, with prices from £487 to £1,714, a £1,226 spread on the same certified stone. NZ Jewellers lists it at £1,714. 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
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6342686433
Dimensions5.17 × 5.13 × 3.18 mm
L/W Ratio1.01
Top View
5.17 mm5.13 mm0.52 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6342686433
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.8%

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: £1,714 GBP|Low: £421 GBP|High: £1,714 GBP|Avg: £753 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 7£505 GBP
Retailer 3£547 GBP
Retailer 10£547 GBP
Retailer 8£548 GBP
Retailer 9£568 GBP
Retailer 11£631 GBP
Retailer 5£652 GBP
Retailer 4£727 GBP
Retailer 2£776 GBP
Retailer 6£1,006 GBP
NZ Jewellers£1,714 GBP

42 data points across 11 retailers

13 retailers£487 GBP to £1,714 GBP

A
Cheapest Retailer
-
£487 GBP
$649 USD
A
Retailer 2
-
£505 GBP
$672 USD
View
Final sale: no returns
A
Retailer 3
-
£547 GBP
$728 USD
View
A
Retailer 4
-
£547 GBP
$728 USD
View
Retailer 5
-
£548 GBP
$730 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£568 GBP
$756 USD
View
A
Retailer 7
-
£631 GBP
$840 USD
View
B+
Retailer 8
-
£646 GBP
$860 USD
View
B+
Retailer 9
-
£652 GBP
View
B+
Retailer 10
-
£727 GBP
View
B+
Retailer 11
-
£776 GBP
€984 EUR
View
Retailer 12
-
£1,006 GBP
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
2d1fc82a-001f-40eb-8a2a-2b4b61786f43 · Oct 30
£1,714 GBP
$2,282 USD
View
12 more retailers have this diamond
Prices start from £487 GBPSave up to £1,226 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
£487 GBP