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Emerald|Natural|GIA

0.51ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 7481085832

Certificate GIA 7481085832

Diamond specifications and retailer prices

From $1,660 NZD
As of November 5, 2026
Save $1,344 NZD (45%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $3,003 NZD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 7481085832. Listed at 8 retailers as of November 5, 2026, with prices from $1,660 to $3,003, a $1,344 spread on the same certified stone. Diamond Exchange Canada lists it at $3,003. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7481085832
Dimensions6.85 × 4.51 × 2.83 mm
L/W Ratio1.52
Top View
6.85 mm4.51 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7481085832
Side View
Table 58.0%CrownGirdle: ThickPavilionCulet: NoneDepth 62.7%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,003 NZD|Low: $1,557 NZD|High: $3,003 NZD|Avg: $2,110 NZD
Diamond Exchange Canada
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 3, 2026
Retailer 3$1,557 NZD
Retailer 8$1,660 NZD
Retailer 5$2,046 NZD
Retailer 6$2,046 NZD
Retailer 9$2,081 NZD
Retailer 7$2,087 NZD
Retailer 4$2,117 NZD
Retailer 2$2,398 NZD
Diamond Exchange Canada$3,003 NZD

15 data points across 9 retailers

8 retailers$1,660 NZD to $3,003 NZD

Retailer 1
-
$1,557 NZD
Price last confirmed 19 days ago
B
Retailer 2
-
$1,660 NZD
View
B
Retailer 3
-
$2,046 NZD
View
B
Retailer 4
-
$2,046 NZD
View
B
Retailer 5
-
$2,087 NZD
View
B
Retailer 6
-
$2,117 NZD
View
B
Retailer 7
-
$2,398 NZD
View
Most Expensive
C
Diamond Exchange Canada
1947492899 · Nov 5
$3,003 NZD
CA$2,345 CAD
View
7 more retailers have this diamond
Prices start from $1,660 NZDSave up to $1,344 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
$1,660 NZD