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Emerald|Natural|GIA

0.51ct G VS1 Emerald Natural Diamond

GD • G/VS1 • GIA 2526685256

Certificate GIA 2526685256

Diamond specifications and retailer prices

From $1,570 NZD
$885 USD
As of November 1, 2026
Save $2,188 NZD (58%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,595 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 2526685256. Listed at 20 retailers as of October 31, 2026, with a 139% 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2526685256
Dimensions5.32 × 3.75 × 2.53 mm
L/W Ratio1.42
Top View
5.32 mm3.75 mm0.51 ctG / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2526685256
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 67.3%

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 1
Current: $4,595 NZD|Low: $1,570 NZD|High: $4,595 NZD|Avg: $2,323 NZD
NZ Jewellers
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 17$1,570 NZD
Retailer 3$1,576 NZD
Retailer 11$1,675 NZD
Retailer 19$1,677 NZD
Retailer 4$1,707 NZD
Retailer 20$1,707 NZD
Retailer 6$1,723 NZD
Retailer 18$1,773 NZD
Retailer 7$1,843 NZD
Retailer 9$1,882 NZD
Retailer 10$1,969 NZD
Retailer 2$2,188 NZD
Retailer 13$2,223 NZD
Retailer 8$2,465 NZD
Retailer 12$2,500 NZD
Retailer 14$2,642 NZD
Retailer 15$2,909 NZD
Retailer 16$3,470 NZD
Retailer 5$3,759 NZD
NZ Jewellers$4,595 NZD

32 data points across 20 retailers

20 retailers$1,570 NZD to $3,759 NZD

B+
Cheapest Retailer
-
$1,570 NZD
$885 USD
B+
Retailer 2
-
$1,576 NZD
$888 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,675 NZD
$944 USD
View
B+
Retailer 4
-
$1,677 NZD
$945 USD
View
B+
Retailer 5
-
$1,707 NZD
$962 USD
View
B+
Retailer 6
-
$1,707 NZD
$962 USD
View
B
Retailer 7
-
$1,723 NZD
$971 USD
View
B
Retailer 8
-
$1,773 NZD
$999 USD
View
B
Retailer 9
-
$1,843 NZD
$1,039 USD
View
B
Retailer 10
-
$1,882 NZD
$1,060 USD
View
B+
Retailer 11
-
$1,969 NZD
$1,110 USD
View
B
Retailer 12
-
$2,188 NZD
£971 GBP
View
B
Retailer 13
-
$2,223 NZD
£986 GBP
View
B
Retailer 14
-
$2,465 NZD
$1,389 USD
View
Retailer 15
-
$2,500 NZD
A$2,167 AUD
View
Price last confirmed 27 days ago
B
Retailer 16
-
$2,642 NZD
€1,418 EUR
View
B
Retailer 17
-
$2,909 NZD
ZAR 26,483 ZAR
View
B
Retailer 18
-
$3,470 NZD
£1,540 GBP
View
B
Retailer 19
-
$3,759 NZD
£1,668 GBP
View
Most Expensive
NZ Jewellers
3fe535f3-88b8-4b16-9ada-bccef981d7da · Oct 30
$4,595 NZD
$2,590 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,570 NZDSave up to $2,188 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
$1,570 NZD