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Round|Natural|GIA

0.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 7541814272

Certificate GIA 7541814272

Diamond specifications and retailer prices

From $704 NZD
₹37,700 INR
As of November 1, 2026
Save $1,497 NZD (68%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $3,036 NZD at NZ Jewellers · As of October 8, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7541814272. Listed at 27 retailers as of November 1, 2026, with a 213% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 7541814272
Dimensions5.04 × 5.10 × 3.12 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
5.04 mm5.10 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7541814272
Side View
Table 61.0%Crown 35.5°Girdle: THN-STKPavilion 41°Culet: NoneDepth 61.4%

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 1
Current: $1,282 NZD|Low: $702 NZD|High: $2,262 NZD|Avg: $1,216 NZD|+0.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 3$704 NZD
Retailer 7$796 NZD
Retailer 10$878 NZD
Retailer 8$1,026 NZD
Retailer 9$1,162 NZD
Retailer 2$1,168 NZD
Retailer 6$1,187 NZD
Retailer 5$1,196 NZD
Retailer 1$1,282 NZD
Retailer 4$2,201 NZD

39 data points across 10 retailers

27 retailers$704 NZD to $2,201 NZD

A
Cheapest Retailer
-
$704 NZD
₹37,700 INR
A
Retailer 2
-
$796 NZD
HK$3,500 HKD
View
A
Retailer 3
-
$878 NZD
$494 USD
View
Final sale: no returns
Retailer 4
-
$938 NZD
$528 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$953 NZD
$536 USD
View
Retailer 6
-
$969 NZD
$545 USD
View
Price last confirmed 32 days ago
Retailer 7
-
$969 NZD
$545 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$969 NZD
$545 USD
View
Price last confirmed 24 days ago
Retailer 9
-
$969 NZD
$545 USD
View
Price last confirmed 46 days ago
A
Retailer 10
-
$1,026 NZD
$577 USD
View
A
Retailer 11
-
$1,026 NZD
$577 USD
View
Retailer 12
-
$1,041 NZD
$586 USD
View
Price last confirmed 18 days ago
Retailer 13
-
$1,041 NZD
$586 USD
View
Price last confirmed 17 days ago
Retailer 14
-
$1,041 NZD
$586 USD
View
Price last confirmed 25 days ago
Retailer 15
-
$1,075 NZD
A$931 AUD
View
Price last confirmed 175 days ago
Retailer 16
-
$1,116 NZD
$628 USD
View
Price last confirmed 43 days ago
Retailer 17
-
$1,116 NZD
$628 USD
View
Price last confirmed 24 days ago
Retailer 18
-
$1,116 NZD
$628 USD
View
Price last confirmed 29 days ago
B+
Retailer 19
-
$1,162 NZD
£515 GBP
View
B+
Retailer 20
-
$1,168 NZD
$657 USD
View
B+
Retailer 21
-
$1,187 NZD
$668 USD
View
B+
Retailer 22
-
$1,196 NZD
£530 GBP
View
B+
Retailer 23
-
$1,282 NZD
€687 EUR
View
B
Retailer 24
-
$2,201 NZD
£975 GBP
View
Retailer 25
-
$3,036 NZD
$1,708 USD
View
Price last confirmed 44 days ago
Retailer 26
-
$3,036 NZD
$1,708 USD
View
Price last confirmed 30 days ago
Most Expensive
NZ Jewellers
f6e55308-ca4a-4a27-b3bb-04505dd2a389 · Oct 8
$3,036 NZD
$1,708 USD
View
Price last confirmed 24 days ago
26 more retailers have this diamond
Prices start from $704 NZDSave up to $1,497 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
$704 NZD