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Emerald|Natural|GIA

0.51ct G VS1 Emerald Natural Diamond

EX • G/VS1 • GIA 7561727028

Certificate GIA 7561727028

Diamond specifications and retailer prices

From $1,723 NZD
$971 USD
As of November 2, 2026
Save $2,175 NZD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $4,555 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561727028. Listed at 11 retailers as of October 28, 2026, with a 126% 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
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7561727028
Dimensions5.31 × 3.76 × 2.57 mm
L/W Ratio1.41
Top View
5.31 mm3.76 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7561727028
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 68.3%

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 2
Current: $4,555 NZD|Low: $1,723 NZD|High: $4,555 NZD|Avg: $2,517 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$1,723 NZD
Retailer 8$1,939 NZD
Retailer 9$2,046 NZD
Retailer 6$2,105 NZD
Retailer 7$2,120 NZD
Retailer 2$2,169 NZD
Retailer 4$2,203 NZD
Retailer 3$2,409 NZD
Retailer 5$3,421 NZD
Retailer 11$3,898 NZD
NZ Jewellers$4,555 NZD

5 data points across 11 retailers

11 retailers$1,723 NZD to $3,898 NZD

B+
Cheapest Retailer
-
$1,723 NZD
$971 USD
Final sale: no returns
B+
Retailer 2
-
$1,939 NZD
$1,093 USD
View
B+
Retailer 3
-
$2,046 NZD
$1,153 USD
View
B
Retailer 4
-
$2,105 NZD
$1,186 USD
View
B
Retailer 5
-
$2,120 NZD
$1,195 USD
View
B+
Retailer 6
-
$2,169 NZD
£962 GBP
View
B
Retailer 7
-
$2,203 NZD
£978 GBP
View
B
Retailer 8
-
$2,409 NZD
$1,358 USD
View
B
Retailer 9
-
$3,421 NZD
£1,518 GBP
View
B
Retailer 10
-
$3,898 NZD
£1,730 GBP
View
Most Expensive
NZ Jewellers
65054e8e-cebd-4c2c-a0d0-7c377992d922 · Oct 30
$4,555 NZD
$2,567 USD
View
Price under review
10 more retailers have this diamond
Prices start from $1,723 NZDSave up to $2,175 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
$1,723 NZD