Emerald|Natural|GIA

0.51ct I VS2 Emerald Natural Diamond

EX • I/VS2 • GIA 7548003986

Certificate GIA 7548003986

Diamond specifications and retailer prices

From $570 USD
As of October 31, 2026
Save $1,015 USD (64%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,141 USD 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7548003986. Listed at 16 retailers as of October 29, 2026, with a 178% 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
I
Color
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7548003986
Dimensions3.75 × 5.37 × 2.52 mm
L/W Ratio1.43
Top View
3.75 mm5.37 mm0.51 ctI / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7548003986
Side View
Table 64.0%CrownGirdlePavilionCulet: NoneDepth 67.0%

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: Oct 31
Current: $2,141 USD|Low: $570 USD|High: $2,141 USD|Avg: $950 USD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3$570 USD
Retailer 7$619 USD
Retailer 8$666 USD
Retailer 9$666 USD
Retailer 10$714 USD
Retailer 11$779 USD
Retailer 2$793 USD
Retailer 12$810 USD
Retailer 5$843 USD
Retailer 4$1,027 USD
Retailer 6$1,585 USD
NZ Jewellers$2,141 USD

43 data points across 12 retailers

16 retailers$570 USD to $1,585 USD

A
Cheapest Retailer
-
$570 USD
Final sale: no returns
B+
Retailer 2
-
$619 USD
View
Retailer 3
-
$619 USD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$666 USD
View
B+
Retailer 5
-
$666 USD
View
B+
Retailer 6
-
$714 USD
View
B+
Retailer 7
-
$729 USD
View
B+
Retailer 8
-
$779 USD
View
B
Retailer 9
-
$785 USD
View
B+
Retailer 10
-
$793 USD
£624 GBP
View
B
Retailer 11
-
$810 USD
View
B+
Retailer 12
-
$843 USD
£663 GBP
View
B
Retailer 13
-
$975 USD
View
Retailer 14
-
$1,027 USD
A$1,579 AUD
View
Price last confirmed 28 days ago
B
Retailer 15
-
$1,585 USD
£1,248 GBP
View
Most Expensive
NZ Jewellers
e6ef7ecc-3fb6-421e-95da-c79168f67b78 · Oct 30
$2,141 USD
View
Price under review
15 more retailers have this diamond
Prices start from $570 USDSave up to $1,015 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
$570 USD