Emerald|Natural|GIA

0.51ct K VS1 Emerald Natural Diamond

GD • K/VS1 • GIA 5326138843

Certificate GIA 5326138843

Diamond specifications and retailer prices

From $500 USD
As of November 5, 2026
Save $653 USD (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,153 USD at MOH London · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5326138843. Listed at 14 retailers as of November 4, 2026, with prices from $500 to $1,153, a $653 spread on the same certified stone. MOH London lists it at $1,153. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.51
Carat
K
Color
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5326138843
Dimensions5.02 × 3.77 × 2.59 mm
L/W Ratio1.33
Top View
5.02 mm3.77 mm0.51 ctK / VS1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 5326138843
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 68.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $1,153 USD|Low: $485 USD|High: $1,917 USD|Avg: $722 USD|-1.1%
MOH London
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
November 6, 2026
Retailer 15$500 USD
Retailer 12$539 USD
Retailer 13$539 USD
Retailer 8$553 USD
Retailer 4$576 USD
Retailer 6$576 USD
Retailer 9$577 USD
Retailer 16$577 USD
Retailer 5$580 USD
Retailer 10$619 USD
Retailer 7$631 USD
Retailer 3$700 USD
Retailer 2$745 USD
Retailer 11$775 USD
MOH London$1,153 USD
Retailer 14$1,917 USD

30 data points across 16 retailers

14 retailers$500 USD to $1,153 USD

B+
Cheapest Retailer
-
$500 USD
Retailer 2
-
$539 USD
View
Price last confirmed 8 days ago
B+
Retailer 3
-
$539 USD
View
B
Retailer 4
-
$576 USD
View
B+
Retailer 5
-
$577 USD
View
B+
Retailer 6
-
$577 USD
View
B
Retailer 7
-
$580 USD
View
B
Retailer 8
-
$619 USD
View
B
Retailer 9
-
$631 USD
View
B
Retailer 10
-
$700 USD
View
B
Retailer 11
-
$745 USD
View
B
Retailer 12
-
$775 USD
View
Most Expensive
C
MOH London
2B045B943 · Nov 4
$1,153 USD
£908 GBP
View
12 more retailers have this diamond
Prices start from $500 USDSave up to $653 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.

B+
0.51ct Emerald
$500 USD