CaratHunter
Plans
Emerald|Natural|GIA

0.51ct K VS1 Emerald Natural Diamond

GD • K/VS1 • GIA 5326138843

Certificate GIA 5326138843

Diamond specifications and retailer prices

From €445 EUR
As of November 5, 2026
Save €582 EUR (57%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,027 EUR 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 €445 to €1,027, a €582 spread on the same certified stone. MOH London lists it at €1,027. 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
Colour
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: €1,027 EUR|Low: €432 EUR|High: €1,708 EUR|Avg: €643 EUR|-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€445 EUR
Retailer 12€480 EUR
Retailer 13€480 EUR
Retailer 8€493 EUR
Retailer 4€513 EUR
Retailer 6€513 EUR
Retailer 2€514 EUR
Retailer 16€514 EUR
Retailer 5€517 EUR
Retailer 10€551 EUR
Retailer 7€562 EUR
Retailer 3€624 EUR
Retailer 9€664 EUR
Retailer 11€690 EUR
MOH London€1,027 EUR
Retailer 14€1,708 EUR

30 data points across 16 retailers

14 retailers€445 EUR to €1,027 EUR

B+
Cheapest Retailer
-
€445 EUR
Retailer 2
-
€480 EUR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€480 EUR
View
B
Retailer 4
-
€513 EUR
View
B+
Retailer 5
-
€514 EUR
View
B+
Retailer 6
-
€514 EUR
View
B
Retailer 7
-
€517 EUR
View
B
Retailer 8
-
€551 EUR
View
B
Retailer 9
-
€562 EUR
View
B
Retailer 10
-
€624 EUR
View
B
Retailer 11
-
€664 EUR
View
B
Retailer 12
-
€690 EUR
View
Most Expensive
C
MOH London
2B045B943 · Nov 4
€1,027 EUR
£908 GBP
View
12 more retailers have this diamond
Prices start from €445 EURSave up to €582 EUR

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
€445 EUR