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Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

VG • D/SI2 • GIA 7563313242

Certificate GIA 7563313242

Diamond specifications and retailer prices

From £326 GBP
As of November 5, 2026
Save £1,053 GBP (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £1,379 GBP at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7563313242. Listed at 19 retailers as of November 4, 2026, with prices from £326 to £1,379, a £1,053 spread on the same certified stone. NZ Jewellers lists it at £1,379. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.50
Carat
D
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.5°
Pavilion angle40.4°
OriginNatural
Grading LabGIA
CertificateGIA 7563313242
Dimensions4.93 × 5.01 × 3.19 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
4.93 mm5.01 mm0.50 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7563313242
Side View
Table 56.0%Crown 37.5°Girdle: STK-THKPavilion 40.4°Culet: NoneDepth 64.2%

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: Nov 5
Current: £1,379 GBP|Low: £326 GBP|High: £1,393 GBP|Avg: £597 GBP|-1.0%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 6, 2026
Retailer 15£326 GBP
Retailer 8£371 GBP
Retailer 18£405 GBP
Retailer 5£406 GBP
Retailer 6£431 GBP
Retailer 7£435 GBP
Retailer 16£435 GBP
Retailer 10£440 GBP
Retailer 12£461 GBP
Retailer 4£473 GBP
Retailer 3£507 GBP
Retailer 17£537 GBP
Retailer 14£542 GBP
Retailer 2£580 GBP
Retailer 13£594 GBP
Retailer 19£614 GBP
Retailer 11£632 GBP
Retailer 9£1,015 GBP
NZ Jewellers£1,379 GBP

25 data points across 19 retailers

19 retailers£326 GBP to £1,379 GBP

A
Cheapest Retailer
-
£326 GBP
A
Retailer 2
-
£371 GBP
View
A
Retailer 3
-
£405 GBP
View
A
Retailer 4
-
£406 GBP
View
Final sale: no returns
A
Retailer 5
-
£431 GBP
View
A
Retailer 6
-
£435 GBP
View
A
Retailer 7
-
£435 GBP
View
A
Retailer 8
-
£440 GBP
View
A
Retailer 9
-
£461 GBP
View
A
Retailer 10
-
£473 GBP
View
A
Retailer 11
-
£507 GBP
View
A
Retailer 12
-
£537 GBP
View
A
Retailer 13
-
£542 GBP
View
A
Retailer 14
-
£580 GBP
View
B+
Retailer 15
-
£594 GBP
View
B+
Retailer 16
-
£614 GBP
View
B+
Retailer 17
-
£632 GBP
View
B
Retailer 18
-
£1,015 GBP
View
Most Expensive
B
NZ Jewellers
7b1d4dea-3c9a-48f6-b156-8c22665ed7a4 · Nov 4
£1,379 GBP
$1,856 USD
View
18 more retailers have this diamond
Prices start from £326 GBPSave up to £1,053 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
0.50ct Round
£326 GBP