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Radiant|Natural|GIA

0.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 7546111213

Certificate GIA 7546111213

Diamond specifications and retailer prices

From $944 NZD
$532 USD
As of November 2, 2026
Save $2,264 NZD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,208 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7546111213. Listed at 12 retailers as of October 30, 2026, with prices from $944 to $3,208, a $2,264 spread on the same certified stone. NZ Jewellers lists it at $3,208. 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
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7546111213
Dimensions5.78 × 3.99 × 2.58 mm
L/W Ratio1.45
Top View
5.78 mm3.99 mm0.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7546111213
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 64.7%

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 2
Current: $3,208 NZD|Low: $633 NZD|High: $3,220 NZD|Avg: $1,518 NZD|+1.6%
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
November 2, 2026
Retailer 12$944 NZD
Retailer 3$1,024 NZD
Retailer 13$1,102 NZD
Retailer 4$1,105 NZD
Retailer 8$1,180 NZD
Retailer 9$1,212 NZD
Retailer 2$1,255 NZD
Retailer 11$1,282 NZD
Retailer 10$1,302 NZD
Retailer 7$1,516 NZD
Retailer 5$2,180 NZD
Retailer 6$2,364 NZD
NZ Jewellers$3,208 NZD

42 data points across 13 retailers

12 retailers$944 NZD to $3,208 NZD

A
Cheapest Retailer
-
$944 NZD
$532 USD
Final sale: no returns
A
Retailer 2
-
$1,024 NZD
$577 USD
View
A
Retailer 3
-
$1,102 NZD
$621 USD
View
A
Retailer 4
-
$1,105 NZD
$623 USD
View
A
Retailer 5
-
$1,180 NZD
$665 USD
View
A
Retailer 6
-
$1,212 NZD
$683 USD
View
B+
Retailer 7
-
$1,255 NZD
£557 GBP
View
B+
Retailer 8
-
$1,282 NZD
£569 GBP
View
B+
Retailer 9
-
$1,302 NZD
$734 USD
View
B+
Retailer 10
-
$1,516 NZD
€814 EUR
View
B
Retailer 11
-
$2,364 NZD
£1,049 GBP
View
Most Expensive
B
NZ Jewellers
ed7a32dc-e21d-41d5-926e-cca93081e8d6 · Oct 30
$3,208 NZD
$1,808 USD
View
11 more retailers have this diamond
Prices start from $944 NZDSave up to $2,264 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 Radiant
$944 NZD