Emerald|Natural|GIA

0.51ct G VS2 Emerald Natural Diamond

VG • G/VS2 • GIA 6532907899

Certificate GIA 6532907899

Diamond specifications and retailer prices

From $1,437 NZD
$810 USD
As of October 31, 2026
Save $1,727 NZD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,051 NZD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6532907899. Listed at 17 retailers as of October 31, 2026, with a 120% 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
G
Colour
VS2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532907899
Dimensions5.62 × 3.86 × 2.39 mm
L/W Ratio1.46
Top View
5.62 mm3.86 mm0.51 ctG / VS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6532907899
Side View
Table 68.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 61.8%

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: Oct 31
Current: $5,051 NZD|Low: $1,437 NZD|High: $5,051 NZD|Avg: $2,459 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 7$1,579 NZD
Retailer 11$1,611 NZD
Retailer 10$1,673 NZD
Retailer 2$1,884 NZD
Retailer 8$1,890 NZD
Retailer 4$2,271 NZD
Retailer 9$2,422 NZD
Retailer 5$2,486 NZD
Retailer 6$2,884 NZD
Retailer 3$3,164 NZD
NZ Jewellers$5,051 NZD

44 data points across 11 retailers

17 retailers$1,437 NZD to $3,164 NZD

B+
Cheapest Retailer
-
$1,437 NZD
$810 USD
B+
Retailer 2
-
$1,579 NZD
$890 USD
View
B+
Retailer 3
-
$1,611 NZD
$908 USD
View
B+
Retailer 4
-
$1,611 NZD
$908 USD
View
B+
Retailer 5
-
$1,629 NZD
$918 USD
View
B+
Retailer 6
-
$1,673 NZD
$943 USD
View
B
Retailer 7
-
$1,847 NZD
$1,041 USD
View
B+
Retailer 8
-
$1,858 NZD
$1,047 USD
View
B+
Retailer 9
-
$1,884 NZD
£836 GBP
View
B
Retailer 10
-
$1,890 NZD
$1,065 USD
View
B
Retailer 11
-
$2,082 NZD
$1,174 USD
View
B
Retailer 12
-
$2,271 NZD
€1,219 EUR
View
Retailer 13
-
$2,422 NZD
A$2,100 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$2,486 NZD
ZAR 22,638 ZAR
View
B
Retailer 15
-
$2,884 NZD
£1,280 GBP
View
B
Retailer 16
-
$3,164 NZD
£1,404 GBP
View
Most Expensive
NZ Jewellers
6c8cc398-077a-45fe-9751-e0fafa794c8e · Oct 30
$5,051 NZD
$2,847 USD
View
Price under review
16 more retailers have this diamond
Prices start from $1,437 NZDSave up to $1,727 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
$1,437 NZD