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Round|Natural|GIA

0.52ct F SI1 Round Natural Diamond

EX • F/SI1 • GIA 1508711380

Certificate GIA 1508711380

Diamond specifications and retailer prices

From $1,717 NZD
As of November 6, 2026
Save $2,215 NZD (56%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $5,008 NZD at NZ Jewellers · As of November 6, 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1508711380. Listed at 21 retailers as of November 5, 2026, with a 129% 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

0.52
Carat
F
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 1508711380
Dimensions5.20 × 5.22 × 3.14 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Feather
Top View
5.20 mm5.22 mm0.52 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1508711380
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,646 NZD|Low: $1,430 NZD|High: $3,804 NZD|Avg: $2,450 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 8$1,717 NZD
Retailer 2$1,826 NZD
Retailer 10$1,932 NZD
Retailer 7$2,120 NZD
Retailer 3$2,304 NZD
Retailer 5$2,637 NZD
Retailer 1$2,646 NZD
Retailer 9$2,684 NZD
Retailer 4$3,168 NZD
Retailer 6$3,749 NZD

43 data points across 10 retailers

21 retailers$1,717 NZD to $3,933 NZD

B+
Cheapest Retailer
-
$1,717 NZD
Final sale: no returns
B+
Retailer 2
-
$1,789 NZD
View
B+
Retailer 3
-
$1,818 NZD
View
B+
Retailer 4
-
$1,826 NZD
View
B+
Retailer 5
-
$1,860 NZD
View
B+
Retailer 6
-
$1,932 NZD
View
B
Retailer 7
-
$2,120 NZD
View
B+
Retailer 8
-
$2,147 NZD
View
B
Retailer 9
-
$2,255 NZD
View
B
Retailer 10
-
$2,255 NZD
View
B
Retailer 11
-
$2,304 NZD
View
B
Retailer 12
-
$2,316 NZD
View
B
Retailer 13
-
$2,327 NZD
View
B
Retailer 14
-
$2,637 NZD
View
Retailer 15
-
$2,646 NZD
View
Retailer 16
-
$2,684 NZD
View
Price last confirmed 34 days ago
B
Retailer 17
-
$3,168 NZD
View
B
Retailer 18
-
$3,334 NZD
View
B
Retailer 19
-
$3,749 NZD
View
B
Retailer 20
-
$3,933 NZD
View
Most Expensive
NZ Jewellers
ab3f2fef-d403-4339-ab0f-0825f9386389 · Nov 6
$5,008 NZD
$2,776 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,717 NZDSave up to $2,215 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.

B+
0.52ct Round
$1,717 NZD