CaratHunter
Plans
Round|Natural|GIA

0.52ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2317748846

Certificate GIA 2317748846

Diamond specifications and retailer prices

From $795 NZD
$448 USD
As of October 28, 2026
Save $2,255 NZD (74%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $3,050 NZD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 0.52ct natural round diamond

This 0.52ct 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 2317748846. Listed at 12 retailers as of October 27, 2026, with prices from $795 to $3,050, a $2,255 spread on the same certified stone. NZ Jewellers lists it at $3,050. 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

0.52
Carat
I
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2317748846
Dimensions5.12 × 5.15 × 3.21 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
5.12 mm5.15 mm0.52 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2317748846
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.5%

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 28
Current: $3,050 NZD|Low: $493 NZD|High: $3,078 NZD|Avg: $1,240 NZD
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
November 1, 2026
Retailer 3$795 NZD
Retailer 12$827 NZD
Retailer 5$857 NZD
Retailer 13$857 NZD
Retailer 7$876 NZD
Retailer 15$896 NZD
Retailer 4$917 NZD
Retailer 10$1,088 NZD
Retailer 8$1,115 NZD
Retailer 11$1,132 NZD
Retailer 9$1,215 NZD
Retailer 14$1,279 NZD
Retailer 6$1,751 NZD
Retailer 2$2,069 NZD
NZ Jewellers$3,050 NZD

42 data points across 15 retailers

12 retailers$795 NZD to $3,050 NZD

A
Cheapest Retailer
-
$795 NZD
$448 USD
A
Retailer 2
-
$827 NZD
$466 USD
View
Final sale: no returns
A
Retailer 3
-
$857 NZD
$483 USD
View
A
Retailer 4
-
$857 NZD
$483 USD
View
Retailer 5
-
$896 NZD
$505 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$917 NZD
$517 USD
View
A
Retailer 7
-
$1,088 NZD
$613 USD
View
B+
Retailer 8
-
$1,115 NZD
£495 GBP
View
B+
Retailer 9
-
$1,132 NZD
$638 USD
View
A
Retailer 10
-
$1,215 NZD
€652 EUR
View
B
Retailer 11
-
$2,069 NZD
£918 GBP
View
Most Expensive
B
NZ Jewellers
09b71b32-a7e2-465d-9535-703a5c236e33 · Oct 27
$3,050 NZD
$1,719 USD
View
11 more retailers have this diamond
Prices start from $795 NZDSave up to $2,255 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
0.52ct Round
$795 NZD