Emerald|Lab Grown|IGI

1.51ct H VS1 Emerald Lab Grown Diamond

ID • H/VS1 • IGI LG816605347

Shape and cutting style on the report: Emerald cut

Certificate IGI LG816605347

Diamond specifications and retailer prices

From €174 EUR
$194 USD
As of October 30, 2026
Save €837 EUR (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,011 EUR at MOH London · As of October 25, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG816605347 or 816605347. Listed at 15 retailers as of October 25, 2026, with prices from €174 to €1,011, a €837 spread on the same certified stone. MOH London lists it at €1,011. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.51
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816605347
Dimensions8.00 × 5.38 × 3.63 mm
L/W Ratio1.49
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.00 mm5.38 mm1.51 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816605347
Side View
Table 65.0%Crown 32.7°Girdle: MediumPavilion 39.4°Culet: LargeDepth 67.5%

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: €1,011 EUR|Low: €169 EUR|High: €1,042 EUR|Avg: €478 EUR|-2.1%
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
October 31, 2026
Retailer 5€174 EUR
Retailer 4€194 EUR
Retailer 3€202 EUR
Retailer 12€216 EUR
Retailer 13€216 EUR
Retailer 10€371 EUR
Retailer 9€378 EUR
Retailer 15€436 EUR
Retailer 11€503 EUR
Retailer 2€555 EUR
Retailer 14€694 EUR
Retailer 6€703 EUR
Retailer 7€742 EUR
Retailer 8€747 EUR
MOH London€1,011 EUR

37 data points across 15 retailers

15 retailers€174 EUR to €1,011 EUR

A
Cheapest Retailer
-
€174 EUR
$194 USD
A
Retailer 2
-
€194 EUR
$217 USD
View
Final sale: no returns
A
Retailer 3
-
€202 EUR
$226 USD
View
A
Retailer 4
-
€216 EUR
$241 USD
View
A
Retailer 5
-
€216 EUR
$241 USD
View
A
Retailer 6
-
€371 EUR
ZAR 6,688 ZAR
View
B+
Retailer 7
-
€378 EUR
$422 USD
View
A
Retailer 8
-
€436 EUR
$487 USD
View
A
Retailer 9
-
€503 EUR
A$865 AUD
View
B+
Retailer 10
-
€555 EUR
$620 USD
View
B+
Retailer 11
-
€694 EUR
$775 USD
View
B+
Retailer 12
-
€703 EUR
SGD 1,061 SGD
View
B+
Retailer 13
-
€742 EUR
$829 USD
View
B+
Retailer 14
-
€747 EUR
$835 USD
View
Most Expensive
B
MOH London
LG816605347 · Oct 25
€1,011 EUR
£889 GBP
View
14 more retailers have this diamond
Prices start from €174 EURSave up to €837 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
€174 EUR