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Round|Natural|GIA

0.52ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 2406311697

Certificate GIA 2406311697

Diamond specifications and retailer prices

From $671 NZD
$378 USD
As of November 2, 2026
Save $2,056 NZD (75%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,727 NZD at NZ Jewellers · As of October 30, 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2406311697. Listed at 13 retailers as of October 30, 2026, with prices from $671 to $2,727, a $2,056 spread on the same certified stone. NZ Jewellers lists it at $2,727. 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
J
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2406311697
Dimensions5.13 × 5.10 × 3.21 mm
L/W Ratio1.01
Top View
5.13 mm5.10 mm0.52 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2406311697
Side View
Table 56.0%Crown 35.5°Girdle: THN-STKPavilion 40.8°Culet: NoneDepth 62.7%

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: $2,727 NZD|Low: $671 NZD|High: $2,727 NZD|Avg: $1,010 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
November 2, 2026
Retailer 5$671 NZD
Retailer 10$711 NZD
Retailer 9$745 NZD
Retailer 12$766 NZD
Retailer 14$766 NZD
Retailer 4$777 NZD
Retailer 2$779 NZD
Retailer 6$795 NZD
Retailer 13$822 NZD
Retailer 7$926 NZD
Retailer 11$944 NZD
Retailer 8$1,284 NZD
Retailer 3$1,688 NZD
NZ Jewellers$2,727 NZD

42 data points across 14 retailers

13 retailers$671 NZD to $2,727 NZD

A
Cheapest Retailer
-
$671 NZD
$378 USD
Final sale: no returns
A
Retailer 2
-
$711 NZD
$401 USD
View
A
Retailer 3
-
$745 NZD
$420 USD
View
A
Retailer 4
-
$766 NZD
$432 USD
View
A
Retailer 5
-
$766 NZD
$432 USD
View
A
Retailer 6
-
$777 NZD
$438 USD
View
A
Retailer 7
-
$779 NZD
£346 GBP
View
A
Retailer 8
-
$822 NZD
$463 USD
View
B+
Retailer 9
-
$926 NZD
£411 GBP
View
B+
Retailer 10
-
$944 NZD
$532 USD
View
B
Retailer 11
-
$1,284 NZD
€689 EUR
View
Retailer 12
-
$1,688 NZD
£749 GBP
View
Price last confirmed 12 days ago
Most Expensive
B
NZ Jewellers
a6a9f14c-2752-40be-89d6-9dbb5dcf7b21 · Oct 30
$2,727 NZD
$1,537 USD
View
12 more retailers have this diamond
Prices start from $671 NZDSave up to $2,056 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
$671 NZD