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Emerald|Natural|GIA

0.51ct D SI2 Emerald Natural Diamond

GD • D/SI2 • GIA 2213994337

Certificate GIA 2213994337

Diamond specifications and retailer prices

From $1,281 NZD
As of November 4, 2026
Save $1,568 NZD (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,849 NZD at MOH London · As of November 4, 2026
View at MOH London

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 2213994337. Listed at 11 retailers as of November 4, 2026, with prices from $1,281 to $2,849, a $1,568 spread on the same certified stone. MOH London lists it at $2,849. 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
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2213994337
Dimensions5.18 × 3.84 × 2.60 mm
L/W Ratio1.35
Culet sizeNone
Top View
5.18 mm3.84 mm0.51 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2213994337
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 67.8%

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: $2,849 NZD|Low: $1,405 NZD|High: $2,887 NZD|Avg: $1,871 NZD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 4$1,405 NZD
Retailer 5$1,411 NZD
Retailer 3$1,549 NZD
Retailer 6$1,573 NZD
Retailer 7$1,596 NZD
Retailer 2$2,184 NZD
Retailer 8$2,343 NZD
MOH London$2,849 NZD

43 data points across 8 retailers

11 retailers$1,281 NZD to $2,849 NZD

B+
Cheapest Retailer
-
$1,281 NZD
Retailer 2
-
$1,405 NZD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,411 NZD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,432 NZD
View
B
Retailer 5
-
$1,549 NZD
View
B
Retailer 6
-
$1,596 NZD
View
B
Retailer 7
-
$1,601 NZD
View
B
Retailer 8
-
$1,601 NZD
View
B
Retailer 9
-
$1,654 NZD
View
B
Retailer 10
-
$2,184 NZD
View
Most Expensive
B
MOH London
B7E07E909 · Nov 4
$2,849 NZD
£1,261 GBP
View
10 more retailers have this diamond
Prices start from $1,281 NZDSave up to $1,568 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
$1,281 NZD