Emerald|Natural|GIA

0.51ct I VVS1 Emerald Natural Diamond

EX • I/VVS1 • GIA 6551098149

Certificate GIA 6551098149

Diamond specifications and retailer prices

From $597 USD
As of November 2, 2026
Save $851 USD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,246 USD at NZ Jewellers · As of November 2, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6551098149. Listed at 13 retailers as of November 2, 2026, with a 143% 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
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6551098149
Dimensions5.65 × 3.68 × 2.45 mm
L/W Ratio1.54
Top View
5.65 mm3.68 mm0.51 ctI / VVS1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 6551098149
Side View
Table 67.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.4%

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 2
Current: $2,246 USD|Low: $548 USD|High: $2,306 USD|Avg: $971 USD|-2.6%
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 3, 2026
Retailer 4$597 USD
Retailer 10$599 USD
Retailer 3$649 USD
Retailer 6$666 USD
Retailer 12$672 USD
Retailer 9$699 USD
Retailer 14$749 USD
Retailer 2$867 USD
Retailer 11$868 USD
Retailer 8$1,017 USD
Retailer 13$1,023 USD
Retailer 7$1,312 USD
Retailer 5$1,448 USD
NZ Jewellers$2,246 USD

43 data points across 14 retailers

13 retailers$597 USD to $1,448 USD

A
Cheapest Retailer
-
$597 USD
A
Retailer 2
-
$599 USD
View
Final sale: no returns
A
Retailer 3
-
$649 USD
View
B+
Retailer 4
-
$672 USD
View
B+
Retailer 5
-
$699 USD
View
B+
Retailer 6
-
$749 USD
View
B+
Retailer 7
-
$867 USD
£683 GBP
View
B
Retailer 8
-
$868 USD
View
B+
Retailer 9
-
$1,017 USD
€969 EUR
View
B
Retailer 10
-
$1,023 USD
View
B
Retailer 11
-
$1,312 USD
£1,033 GBP
View
B
Retailer 12
-
$1,448 USD
£1,140 GBP
View
Most Expensive
NZ Jewellers
5c4c529c-c1a6-4ccf-b050-53aee1be5ec1 · Nov 2
$2,246 USD
View
Price under review
12 more retailers have this diamond
Prices start from $597 USDSave up to $851 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
$597 USD