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Emerald|Natural|GIA

0.51ct G VS1 Emerald Natural Diamond

EX • G/VS1 • GIA 7566665409

Certificate GIA 7566665409

Diamond specifications and retailer prices

From $663 CAD
$472 USD
As of October 27, 2026
Save $1,585 CAD (71%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,248 CAD at MOH London · As of October 25, 2026
View at MOH London

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 7566665409. Listed at 9 retailers as of October 25, 2026, with prices from $663 to $2,248, a $1,585 spread on the same certified stone. MOH London lists it at $2,248. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7566665409
Dimensions5.31 × 3.78 × 2.57 mm
L/W Ratio1.40
Girdle conditionPolished
Key to symbols
Crystal, Feather, Pinpoint
Top View
5.31 mm3.78 mm0.51 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7566665409
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.1%

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 27
Current: $2,248 CAD|Low: $663 CAD|High: $2,248 CAD|Avg: $1,065 CAD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 8$663 CAD
Retailer 7$708 CAD
Retailer 2$791 CAD
Retailer 4$896 CAD
Retailer 6$910 CAD
Retailer 3$1,090 CAD
Retailer 5$1,156 CAD
Retailer 9$1,282 CAD
MOH London$2,248 CAD

7 data points across 9 retailers

9 retailers$663 CAD to $2,248 CAD

A
Cheapest Retailer
-
$663 CAD
$472 USD
Final sale: no returns
A
Retailer 2
-
$708 CAD
₹47,984 INR
View
A
Retailer 3
-
$791 CAD
HK$4,400 HKD
View
A
Retailer 4
-
$896 CAD
A$982 AUD
View
A
Retailer 5
-
$910 CAD
€617 EUR
View
A
Retailer 6
-
$1,090 CAD
$776 USD
View
A
Retailer 7
-
$1,156 CAD
$823 USD
View
B+
Retailer 8
-
$1,282 CAD
€869 EUR
View
Most Expensive
B
MOH London
4E1AEACD7 · Oct 25
$2,248 CAD
£1,260 GBP
View
8 more retailers have this diamond
Prices start from $663 CADSave up to $1,585 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
$663 CAD