Emerald|Natural|GIA

0.51ct H VS1 Emerald Natural Diamond

VG • H/VS1 • GIA 2554753941

Certificate GIA 2554753941

Diamond specifications and retailer prices

From $926 NZD
$522 USD
As of October 31, 2026
Save $1,474 NZD (61%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,242 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2554753941. Listed at 14 retailers as of October 29, 2026, with a 159% 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
H
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554753941
Dimensions5.32 × 3.76 × 2.57 mm
L/W Ratio1.41
Key to symbols
Twinning Wisp, Pinpoint
Top View
5.32 mm3.76 mm0.51 ctH / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554753941
Side View
Table 68.0%CrownGirdlePavilionCulet: NDepth 68.3%

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: Oct 31
Current: $3,242 NZD|Low: $891 NZD|High: $3,307 NZD|Avg: $1,546 NZD|-2.0%
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
November 1, 2026
Retailer 6$926 NZD
Retailer 14$955 NZD
Retailer 13$1,034 NZD
Retailer 4$1,114 NZD
Retailer 12$1,192 NZD
Retailer 2$1,269 NZD
Retailer 9$1,296 NZD
Retailer 11$1,375 NZD
Retailer 3$1,434 NZD
Retailer 7$1,531 NZD
Retailer 5$1,586 NZD
Retailer 8$1,596 NZD
Retailer 10$2,400 NZD
NZ Jewellers$3,242 NZD

38 data points across 14 retailers

14 retailers$926 NZD to $2,400 NZD

A
Cheapest Retailer
-
$926 NZD
$522 USD
A
Retailer 2
-
$955 NZD
$538 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,034 NZD
$583 USD
View
B+
Retailer 4
-
$1,114 NZD
$628 USD
View
B+
Retailer 5
-
$1,192 NZD
$672 USD
View
B+
Retailer 6
-
$1,269 NZD
£563 GBP
View
B+
Retailer 7
-
$1,296 NZD
£575 GBP
View
B
Retailer 8
-
$1,375 NZD
$775 USD
View
B
Retailer 9
-
$1,434 NZD
$808 USD
View
B
Retailer 10
-
$1,531 NZD
€822 EUR
View
Retailer 11
-
$1,586 NZD
A$1,375 AUD
View
Price last confirmed 28 days ago
B
Retailer 12
-
$1,596 NZD
ZAR 14,530 ZAR
View
B
Retailer 13
-
$2,400 NZD
£1,065 GBP
View
Most Expensive
NZ Jewellers
54e3f5e8-92f3-4bdf-bbad-cc1ac1516cf8 · Oct 30
$3,242 NZD
$1,827 USD
View
Price under review
13 more retailers have this diamond
Prices start from $926 NZDSave up to $1,474 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
$926 NZD