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Round|Natural|GIA

0.52ct G SI2 Round Natural Diamond

EX • G/SI2 • GIA 2566521770

Certificate GIA 2566521770

Diamond specifications and retailer prices

From $983 NZD
$554 USD
As of October 28, 2026
Save $2,363 NZD (71%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,346 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2566521770. Listed at 14 retailers as of October 27, 2026, with prices from $983 to $3,346, a $2,363 spread on the same certified stone. NZ Jewellers lists it at $3,346. 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
G
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2566521770
Dimensions5.17 × 5.16 × 3.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather
Top View
5.17 mm5.16 mm0.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 2566521770
Side View
Table 59.0%Crown 34.5°Girdle: MED-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: Oct 28
Current: $3,346 NZD|Low: $983 NZD|High: $3,517 NZD|Avg: $1,456 NZD|-4.8%
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
October 29, 2026
Retailer 6$983 NZD
Retailer 5$1,010 NZD
Retailer 7$1,021 NZD
Retailer 13$1,049 NZD
Retailer 9$1,130 NZD
Retailer 12$1,130 NZD
Retailer 2$1,134 NZD
Retailer 3$1,231 NZD
Retailer 4$1,247 NZD
Retailer 10$1,253 NZD
Retailer 8$1,277 NZD
Retailer 14$1,574 NZD
Retailer 11$2,436 NZD
NZ Jewellers$3,346 NZD

17 data points across 14 retailers

14 retailers$983 NZD to $3,346 NZD

A
Cheapest Retailer
-
$983 NZD
$554 USD
Final sale: no returns
Retailer 2
-
$1,010 NZD
$569 USD
View
Price last confirmed 8 days ago
A
Retailer 3
-
$1,021 NZD
A$885 AUD
View
A
Retailer 4
-
$1,049 NZD
$591 USD
View
A
Retailer 5
-
$1,130 NZD
$637 USD
View
A
Retailer 6
-
$1,130 NZD
$637 USD
View
A
Retailer 7
-
$1,134 NZD
$639 USD
View
A
Retailer 8
-
$1,231 NZD
$694 USD
View
A
Retailer 9
-
$1,247 NZD
$703 USD
View
A
Retailer 10
-
$1,253 NZD
£556 GBP
View
A
Retailer 11
-
$1,277 NZD
£567 GBP
View
B+
Retailer 12
-
$1,574 NZD
€845 EUR
View
B
Retailer 13
-
$2,436 NZD
£1,081 GBP
View
Most Expensive
B
NZ Jewellers
4c2eb211-5ede-42fb-860a-efba76938cb4 · Oct 27
$3,346 NZD
$1,886 USD
View
13 more retailers have this diamond
Prices start from $983 NZDSave up to $2,363 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
$983 NZD