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0.50ct G SI2 Round Lab Grown Diamond

FR • G/SI2 • GIA 5242029164

Certificate GIA 5242029164

Diamond specifications and retailer prices

From $1,882 NZD
€1,010 EUR
As of October 30, 2026
Save $4,423 NZD (70%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,305 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct lab-grown round diamond

This 0.5ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 5242029164. Listed at 3 retailers as of October 29, 2026, with prices from $1,882 to $6,305, a $4,423 spread on the same certified stone. MOH London lists it at $6,305. 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
G
Colour
SI2
Clarity
Fair
Cut

Specifications

CutFair
PolishGood
SymmetryFair
FluorescenceNone
Crown angle23.5°
Pavilion angle40.4°
OriginLab Grown
Grading LabGIA
CertificateGIA 5242029164
Dimensions5.41 × 5.18 × 2.94 mm
L/W Ratio1.04
Key to symbols
Feather
Top View
5.41 mm5.18 mm0.50 ctG / SI2
OriginLab Grown
CutFair
PolishGood
SymmetryFair
FluorescenceNone
CertificateGIA 5242029164
Side View
Table 62.0%Crown 23.5°GirdlePavilion 40.4°CuletDepth 55.6%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 30
Current: $6,305 NZD|Low: $1,824 NZD|High: $6,348 NZD|Avg: $3,510 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
October 30, 2026
Retailer 2$1,882 NZD
Retailer 3$2,456 NZD
MOH London$6,305 NZD

24 data points across 3 retailers

3 retailers$1,882 NZD to $6,305 NZD

C
Cheapest Retailer
-
$1,882 NZD
€1,010 EUR
C
Retailer 2
-
$2,456 NZD
$1,384 USD
View
Most Expensive
C
MOH London
5242029164 · Oct 29
$6,305 NZD
£2,798 GBP
View
2 more retailers have this diamond
Prices start from $1,882 NZDSave up to $4,423 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.

C
0.50ct Round
$1,882 NZD