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Emerald|Lab Grown|IGI

0.51ct F VS1 Emerald Lab Grown Diamond

FR • F/VS1 • IGI LG844647087

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844647087

Diamond specifications and retailer prices

From €174 EUR
£153 GBP
As of October 26, 2026
Save €558 EUR (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €732 EUR at MOH London · As of October 26, 2026
View at MOH London

About this 0.51ct lab-grown emerald diamond

This 0.51ct lab-grown emerald sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG844647087 or 844647087. Listed at 15 retailers as of October 26, 2026, with prices from €174 to €732, a €558 spread on the same certified stone. MOH London lists it at €732. 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
F
Color
VS1
Clarity
Fair
Cut

Specifications

CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844647087
Dimensions5.53 × 3.54 × 2.61 mm
L/W Ratio1.56
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.53 mm3.54 mm0.51 ctF / VS1
OriginLab Grown
CutFair
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844647087
Side View
Table 64.0%Crown 35.1°Girdle: ThickPavilion 40.7°Culet: LargeDepth 73.7%

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: Oct 26
Current: €732 EUR|Low: €81 EUR|High: €735 EUR|Avg: €268 EUR|-0.5%
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
October 26, 2026
Retailer 3€81 EUR
Retailer 5€93 EUR
Retailer 10€106 EUR
Retailer 14€106 EUR
Retailer 2€174 EUR
Retailer 11€177 EUR
Retailer 9€202 EUR
Retailer 4€210 EUR
Retailer 15€242 EUR
Retailer 8€272 EUR
Retailer 13€320 EUR
Retailer 12€356 EUR
Retailer 7€373 EUR
Retailer 6€375 EUR
MOH London€732 EUR

8 data points across 15 retailers

15 retailers€174 EUR to €732 EUR

Retailer 1
-
€81 EUR
$90 USD
Price last confirmed 9 days ago
Retailer 2
-
€93 EUR
$104 USD
View
Price last confirmed 8 days ago
Retailer 3
-
€106 EUR
$118 USD
View
Price last confirmed 7 days ago
Retailer 4
-
€106 EUR
$118 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
€174 EUR
£153 GBP
View
Retailer 6
-
€177 EUR
ZAR 3,194 ZAR
View
Price last confirmed 10 days ago
B+
Retailer 7
-
€202 EUR
View
Retailer 8
-
€210 EUR
$235 USD
View
Price last confirmed 7 days ago
Retailer 9
-
€242 EUR
$270 USD
View
Price last confirmed 11 days ago
Retailer 10
-
€272 EUR
£239 GBP
View
Price last confirmed 7 days ago
Retailer 11
-
€320 EUR
$357 USD
View
Price last confirmed 8 days ago
B
Retailer 12
-
€356 EUR
$398 USD
View
Retailer 13
-
€373 EUR
$417 USD
View
Price last confirmed 7 days ago
B
Retailer 14
-
€375 EUR
$419 USD
View
Most Expensive
C
MOH London
LG844647087 · Oct 26
€732 EUR
£644 GBP
View
14 more retailers have this diamond
Prices start from €174 EURSave up to €558 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
€174 EUR