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Round|Natural|GIA

0.50ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1569585431

Certificate GIA 1569585431

Diamond specifications and retailer prices

From $655 NZD
As of November 6, 2026
Save $1,409 NZD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,064 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1569585431. Listed at 14 retailers as of November 2, 2026, with prices from $655 to $2,064, a $1,409 spread on the same certified stone. MOH London lists it at $2,064. 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

0.50
Carat
H
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 1569585431
Dimensions5.09 × 5.11 × 3.11 mm
L/W Ratio1.00
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.09 mm5.11 mm0.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1569585431
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilionCulet: NoneDepth 61.0%

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 6
Current: $2,064 NZD|Low: $655 NZD|High: $2,142 NZD|Avg: $1,052 NZD|-3.6%
MOH London
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
November 6, 2026
Retailer 7$655 NZD
Retailer 13$705 NZD
Retailer 14$761 NZD
Retailer 5$808 NZD
Retailer 2$862 NZD
Retailer 4$902 NZD
Retailer 9$938 NZD
Retailer 6$949 NZD
Retailer 10$1,077 NZD
Retailer 12$1,109 NZD
Retailer 3$1,111 NZD
Retailer 8$1,126 NZD
Retailer 11$1,214 NZD
MOH London$2,064 NZD

17 data points across 14 retailers

14 retailers$655 NZD to $2,064 NZD

A
Cheapest Retailer
-
$655 NZD
A
Retailer 2
-
$705 NZD
View
A
Retailer 3
-
$761 NZD
View
A
Retailer 4
-
$808 NZD
View
Final sale: no returns
A
Retailer 5
-
$862 NZD
View
A
Retailer 6
-
$902 NZD
View
A
Retailer 7
-
$938 NZD
View
A
Retailer 8
-
$949 NZD
View
A
Retailer 9
-
$1,077 NZD
View
A
Retailer 10
-
$1,109 NZD
View
A
Retailer 11
-
$1,111 NZD
View
A
Retailer 12
-
$1,126 NZD
View
B+
Retailer 13
-
$1,214 NZD
View
Most Expensive
B
MOH London
336EFE264 · Nov 2
$2,064 NZD
£901 GBP
View
13 more retailers have this diamond
Prices start from $655 NZDSave up to $1,409 NZD

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
$655 NZD