Emerald|Natural|GIA

0.51ct G VS2 Emerald Natural Diamond

EX • G/VS2 • GIA 6522559483

Certificate GIA 6522559483

Diamond specifications and retailer prices

From $749 NZD
As of November 4, 2026
Save $1,458 NZD (66%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,289 NZD at NZ Jewellers · As of September 25, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6522559483. Listed at 17 retailers as of November 4, 2026, with a 195% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Pavilion angle55.8°
OriginNatural
Grading LabGIA
CertificateGIA 6522559483
Dimensions5.36 × 3.80 × 2.50 mm
L/W Ratio1.41
Top View
5.36 mm3.80 mm0.51 ctG / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 6522559483
Side View
Table 66.0%CrownGirdle: STK-THKPavilion 55.8°Culet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $958 NZD|Low: $598 NZD|High: $2,221 NZD|Avg: $1,130 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 5, 2026
Retailer 6$749 NZD
Retailer 2$852 NZD
Retailer 3$883 NZD
Retailer 5$898 NZD
Retailer 7$915 NZD
Retailer 4$938 NZD
Retailer 1$958 NZD
Retailer 8$1,024 NZD
Retailer 10$1,109 NZD
Retailer 14$1,304 NZD
Retailer 12$1,311 NZD
Retailer 15$1,315 NZD
Retailer 13$1,341 NZD
Retailer 9$1,476 NZD
Retailer 11$2,207 NZD

30 data points across 15 retailers

17 retailers$749 NZD to $2,207 NZD

A
Cheapest Retailer
-
$749 NZD
A
Retailer 2
-
$852 NZD
View
A
Retailer 3
-
$883 NZD
View
Final sale: no returns
Retailer 4
-
$898 NZD
View
Price last confirmed 14 days ago
Retailer 5
-
$915 NZD
View
Price last confirmed 13 days ago
Retailer 6
-
$938 NZD
View
Price last confirmed 18 days ago
A
Retailer 7
-
$958 NZD
View
A
Retailer 8
-
$1,024 NZD
View
A
Retailer 9
-
$1,109 NZD
View
A
Retailer 10
-
$1,304 NZD
View
A
Retailer 11
-
$1,311 NZD
View
B+
Retailer 12
-
$1,315 NZD
View
B+
Retailer 13
-
$1,341 NZD
View
Retailer 14
-
$1,370 NZD
View
Price last confirmed 33 days ago
B+
Retailer 15
-
$1,476 NZD
View
B
Retailer 16
-
$2,207 NZD
View
Most Expensive
NZ Jewellers
22ae29da-1cf3-4a26-92d3-8b16a11b9143 · Sep 25
$3,289 NZD
$1,854 USD
View
Price last confirmed 41 days ago
16 more retailers have this diamond
Prices start from $749 NZDSave up to $1,458 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.

A
0.51ct Emerald
$749 NZD