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Emerald|Natural|GIA

0.52ct F SI1 Emerald Natural Diamond

EX • F/SI1 • GIA 2504433643

Certificate GIA 2504433643

Diamond specifications and retailer prices

From $1,283 NZD
As of November 4, 2026
Save $1,567 NZD (55%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,871 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.52ct natural emerald diamond

This 0.52ct natural emerald sits in the half to three-quarter carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2504433643. Listed at 7 retailers as of November 2, 2026, with a 122% 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 (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2504433643
Dimensions5.43 × 3.74 × 2.58 mm
L/W Ratio1.45
Top View
5.43 mm3.74 mm0.52 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2504433643
Side View
Table 61.0%CrownGirdle: THK-THKPavilionCulet: NoneDepth 69.0%

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 4
Current: $3,871 NZD|Low: $1,242 NZD|High: $3,999 NZD|Avg: $2,100 NZD|-3.2%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 6$1,283 NZD
Retailer 3$1,309 NZD
Retailer 2$1,645 NZD
Retailer 4$1,905 NZD
Retailer 7$1,916 NZD
Retailer 5$2,850 NZD
NZ Jewellers$3,871 NZD

43 data points across 7 retailers

7 retailers$1,283 NZD to $2,850 NZD

B+
Cheapest Retailer
-
$1,283 NZD
B+
Retailer 2
-
$1,309 NZD
View
B
Retailer 3
-
$1,645 NZD
View
B
Retailer 4
-
$1,905 NZD
View
Retailer 5
-
$1,916 NZD
View
Price last confirmed 33 days ago
B
Retailer 6
-
$2,850 NZD
View
Most Expensive
NZ Jewellers
ee5af4f4-51e3-421a-865e-478f34d0a787 · Nov 5
$3,871 NZD
$2,176 USD
View
Price under review
6 more retailers have this diamond
Prices start from $1,283 NZDSave up to $1,567 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 Emerald
$1,283 NZD