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Emerald|Natural|GIA

0.51ct D SI2 Emerald Natural Diamond

VG • D/SI2 • GIA 7332469758

Certificate GIA 7332469758

Diamond specifications and retailer prices

From $1,226 NZD
As of November 4, 2026
Save $1,455 NZD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,033 NZD at NZ Jewellers · As of September 26, 2026
View at NZ Jewellers

About this 0.51ct natural emerald diamond

This 0.51ct natural emerald sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7332469758. Listed at 14 retailers as of November 4, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
D
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7332469758
Dimensions5.59 × 3.91 × 2.47 mm
L/W Ratio1.43
Top View
5.59 mm3.91 mm0.51 ctD / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7332469758
Side View
Table 72.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.3%

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: $1,697 NZD|Low: $1,103 NZD|High: $2,683 NZD|Avg: $1,535 NZD|-5.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 3$1,103 NZD
Retailer 4$1,165 NZD
Retailer 9$1,226 NZD
Retailer 10$1,251 NZD
Retailer 11$1,334 NZD
Retailer 12$1,334 NZD
Retailer 6$1,379 NZD
Retailer 2$1,388 NZD
Retailer 5$1,409 NZD
Retailer 8$1,615 NZD
Retailer 1$1,697 NZD
Retailer 7$2,681 NZD

40 data points across 12 retailers

14 retailers$1,226 NZD to $2,681 NZD

Retailer 1
-
$1,103 NZD
Price last confirmed 9 days ago
Retailer 2
-
$1,165 NZD
View
Price last confirmed 39 days ago
B+
Retailer 3
-
$1,226 NZD
View
B+
Retailer 4
-
$1,251 NZD
View
B+
Retailer 5
-
$1,334 NZD
View
B+
Retailer 6
-
$1,334 NZD
View
Retailer 7
-
$1,345 NZD
View
Price last confirmed 38 days ago
B+
Retailer 8
-
$1,379 NZD
View
B
Retailer 9
-
$1,388 NZD
View
B+
Retailer 10
-
$1,409 NZD
View
B
Retailer 11
-
$1,615 NZD
View
B
Retailer 12
-
$1,697 NZD
View
C
Retailer 13
-
$2,681 NZD
View
Most Expensive
NZ Jewellers
13decc1d-b309-4518-b4ef-e375370d8671 · Sep 26
$4,033 NZD
$2,267 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,226 NZDSave up to $1,455 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+
0.51ct Emerald
$1,226 NZD