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Radiant|Natural|GIA

0.50ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 7543653554

Certificate GIA 7543653554

Diamond specifications and retailer prices

From $1,169 NZD
$659 USD
As of October 29, 2026
Save $2,495 NZD (68%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,664 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7543653554. Listed at 15 retailers as of October 29, 2026, with prices from $1,169 to $3,664, a $2,495 spread on the same certified stone. NZ Jewellers lists it at $3,664. 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
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543653554
Dimensions5.38 × 3.98 × 2.71 mm
L/W Ratio1.35
Top View
5.38 mm3.98 mm0.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7543653554
Side View
Table 68.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.2%

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: Oct 29
Current: $3,664 NZD|Low: $709 NZD|High: $3,664 NZD|Avg: $1,494 NZD|+26.7%
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
October 30, 2026
Retailer 7$710 NZD
Retailer 3$1,169 NZD
Retailer 13$1,169 NZD
Retailer 12$1,180 NZD
Retailer 6$1,214 NZD
Retailer 14$1,348 NZD
Retailer 15$1,348 NZD
Retailer 2$1,368 NZD
Retailer 10$1,401 NZD
Retailer 5$1,403 NZD
Retailer 4$1,443 NZD
Retailer 11$1,464 NZD
Retailer 9$1,712 NZD
Retailer 8$2,650 NZD
NZ Jewellers$3,664 NZD

38 data points across 15 retailers

15 retailers$1,169 NZD to $3,664 NZD

Retailer 1
-
$818 NZD
HK$3,600 HKD
Price last confirmed 56 days ago
A
Retailer 2
-
$1,169 NZD
$659 USD
View
A
Retailer 3
-
$1,169 NZD
$659 USD
View
A
Retailer 4
-
$1,180 NZD
$665 USD
View
A
Retailer 5
-
$1,214 NZD
$684 USD
View
B+
Retailer 6
-
$1,348 NZD
$760 USD
View
B+
Retailer 7
-
$1,348 NZD
$760 USD
View
B+
Retailer 8
-
$1,368 NZD
£607 GBP
View
B+
Retailer 9
-
$1,401 NZD
£622 GBP
View
B+
Retailer 10
-
$1,403 NZD
$791 USD
View
B+
Retailer 11
-
$1,443 NZD
$813 USD
View
B+
Retailer 12
-
$1,464 NZD
£650 GBP
View
B+
Retailer 13
-
$1,712 NZD
€919 EUR
View
B
Retailer 14
-
$2,650 NZD
£1,176 GBP
View
Most Expensive
B
NZ Jewellers
86debe9c-766d-4f92-bf01-c58c086e4a7b · Oct 30
$3,664 NZD
$2,065 USD
View
14 more retailers have this diamond
Prices start from $1,169 NZDSave up to $2,495 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
$1,169 NZD