Emerald|Natural|GIA

0.51ct G VS1 Emerald Natural Diamond

EX • G/VS1 • GIA 2554966876

Certificate GIA 2554966876

Diamond specifications and retailer prices

From $576 USD
As of November 4, 2026
Save $772 USD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,252 USD 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: $2,252 USD|Low: $477 USD|High: $2,276 USD|Avg: $944 USD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
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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$576 USD
Retailer 16$604 USD
Retailer 4$625 USD
Retailer 12$650 USD
Retailer 6$678 USD
Retailer 14$716 USD
Retailer 17$718 USD
Retailer 11$724 USD
Retailer 2$765 USD
Retailer 3$850 USD
Retailer 18$854 USD
Retailer 8$878 USD
Retailer 9$890 USD
Retailer 19$896 USD
Retailer 21$1,038 USD
Retailer 5$1,043 USD
Retailer 7$1,065 USD
Retailer 15$1,091 USD
Retailer 13$1,114 USD
Retailer 22$1,348 USD
Retailer 10$1,432 USD
NZ Jewellers$2,252 USD

18 data points across 22 retailers

18 retailers$576 USD to $1,348 USD

A
Cheapest Retailer
-
$576 USD
A
Retailer 2
-
$604 USD
View
Final sale: no returns
A
Retailer 3
-
$625 USD
View
Retailer 4
-
$650 USD
View
Price last confirmed 22 days ago
A
Retailer 5
-
$678 USD
View
A
Retailer 6
-
$718 USD
View
A
Retailer 7
-
$765 USD
View
B+
Retailer 8
-
$850 USD
View
B+
Retailer 9
-
$854 USD
View
B+
Retailer 10
-
$878 USD
View
B+
Retailer 11
-
$896 USD
View
B
Retailer 12
-
$1,038 USD
View
B
Retailer 13
-
$1,043 USD
View
B+
Retailer 14
-
$1,065 USD
View
Retailer 15
-
$1,091 USD
View
Price last confirmed 32 days ago
B+
Retailer 16
-
$1,114 USD
View
B
Retailer 17
-
$1,348 USD
View
Most Expensive
NZ Jewellers
cbd5e772-2f12-4284-bad4-adb4ed569c45 · Oct 11
$2,252 USD
View
Price last confirmed 25 days ago
17 more retailers have this diamond
Prices start from $576 USDSave up to $772 USD

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
$576 USD