Emerald|Lab Grown|IGI

1.51ct H VS1 Emerald Lab Grown Diamond

GD • H/VS1 • IGI LG591367466

Shape and cutting style on the report: Emerald cut

Certificate IGI LG591367466

Diamond specifications and retailer prices

From €201 EUR
$224 USD
As of October 30, 2026
Save €1,068 EUR (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,268 EUR at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 1.51ct lab-grown emerald diamond

This 1.51ct lab-grown emerald sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG591367466 or 591367466. Listed at 16 retailers as of October 30, 2026, with prices from €201 to €1,268, a €1,068 spread on the same certified stone. Taylor and Hart lists it at €1,268. 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

1.51
Carat
H
Color
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG591367466
Dimensions8.12 × 5.35 × 3.42 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.12 mm5.35 mm1.51 ctH / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG591367466
Side View
Table 61.0%Crown 32.5°Girdle: MediumPavilion 37.5°Culet: LargeDepth 63.9%

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 30
Current: €449 EUR|Low: €160 EUR|High: €1,268 EUR|Avg: €622 EUR|+0.2%
Retailer 1
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
Retailer 17
Retailer 18
Taylor and Hart
October 29, 2026
Retailer 17€201 EUR
Retailer 4€225 EUR
Retailer 14€233 EUR
Retailer 16€249 EUR
Retailer 3€423 EUR
Retailer 12€427 EUR
Retailer 6€445 EUR
Retailer 1€449 EUR
Retailer 7€452 EUR
Retailer 13€581 EUR
Retailer 8€663 EUR
Retailer 10€724 EUR
Retailer 18€765 EUR
Retailer 15€799 EUR
Retailer 2€802 EUR
Retailer 5€989 EUR
Retailer 11€1,001 EUR
Retailer 9€1,050 EUR
Taylor and Hart€1,268 EUR

27 data points across 19 retailers

16 retailers€201 EUR to €1,268 EUR

A
Cheapest Retailer
-
€201 EUR
$224 USD
B+
Retailer 2
-
€225 EUR
$251 USD
View
Final sale: no returns
B+
Retailer 3
-
€233 EUR
$260 USD
View
B+
Retailer 4
-
€249 EUR
$278 USD
View
Retailer 5
-
€249 EUR
$278 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
€423 EUR
$473 USD
View
B+
Retailer 7
-
€427 EUR
ZAR 7,711 ZAR
View
B+
Retailer 8
-
€445 EUR
$497 USD
View
B+
Retailer 9
-
€449 EUR
View
B+
Retailer 10
-
€581 EUR
A$998 AUD
View
B
Retailer 11
-
€765 EUR
$855 USD
View
B
Retailer 12
-
€799 EUR
$893 USD
View
B
Retailer 13
-
€802 EUR
$896 USD
View
B
Retailer 14
-
€989 EUR
SGD 1,493 SGD
View
B
Retailer 15
-
€1,001 EUR
£881 GBP
View
Most Expensive
C
Taylor and Hart
LW7H4QA · Oct 31
€1,268 EUR
$1,417 USD
View
15 more retailers have this diamond
Prices start from €201 EURSave up to €1,068 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.

A
1.51ct Emerald
€201 EUR