CaratHunter
Plans
Emerald|Natural|GIA

0.51ct G VS1 Emerald Natural Diamond

EX • G/VS1 • GIA 2554966876

Certificate GIA 2554966876

Diamond specifications and retailer prices

From $803 CAD
As of November 4, 2026
Save $1,076 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,138 CAD at NZ Jewellers · As of October 11, 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 2554966876. Listed at 18 retailers as of November 4, 2026, with a 134% 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
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554966876
Dimensions5.82 × 3.59 × 2.37 mm
L/W Ratio1.62
Girdle conditionPolished
Top View
5.82 mm3.59 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554966876
Side View
Table 67.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 66.0%

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: $3,138 CAD|Low: $665 CAD|High: $3,172 CAD|Avg: $1,315 CAD|-1.1%
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
Retailer 21
Retailer 22
November 5, 2026
Retailer 20$803 CAD
Retailer 16$842 CAD
Retailer 4$871 CAD
Retailer 12$906 CAD
Retailer 6$945 CAD
Retailer 14$998 CAD
Retailer 17$1,001 CAD
Retailer 11$1,009 CAD
Retailer 2$1,066 CAD
Retailer 3$1,184 CAD
Retailer 18$1,190 CAD
Retailer 8$1,223 CAD
Retailer 9$1,240 CAD
Retailer 19$1,249 CAD
Retailer 21$1,446 CAD
Retailer 5$1,453 CAD
Retailer 7$1,484 CAD
Retailer 15$1,520 CAD
Retailer 13$1,552 CAD
Retailer 22$1,878 CAD
Retailer 10$1,995 CAD
NZ Jewellers$3,138 CAD

18 data points across 22 retailers

18 retailers$803 CAD to $1,878 CAD

A
Cheapest Retailer
-
$803 CAD
A
Retailer 2
-
$842 CAD
View
Final sale: no returns
A
Retailer 3
-
$871 CAD
View
Retailer 4
-
$906 CAD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$945 CAD
View
A
Retailer 6
-
$1,001 CAD
View
A
Retailer 7
-
$1,066 CAD
View
B+
Retailer 8
-
$1,184 CAD
View
B+
Retailer 9
-
$1,190 CAD
View
B+
Retailer 10
-
$1,223 CAD
View
B+
Retailer 11
-
$1,249 CAD
View
B
Retailer 12
-
$1,446 CAD
View
B
Retailer 13
-
$1,453 CAD
View
B+
Retailer 14
-
$1,484 CAD
View
Retailer 15
-
$1,520 CAD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$1,552 CAD
View
B
Retailer 17
-
$1,878 CAD
View
Most Expensive
NZ Jewellers
cbd5e772-2f12-4284-bad4-adb4ed569c45 · Oct 11
$3,138 CAD
$2,252 USD
View
Price last confirmed 25 days ago
17 more retailers have this diamond
Prices start from $803 CADSave up to $1,076 CAD

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
$803 CAD