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Emerald|Lab Grown|IGI

1.51ct F VS2 Emerald Lab Grown Diamond

VG • F/VS2 • IGI LG818681789

Shape and cutting style on the report: Emerald cut

Certificate IGI LG818681789

Diamond specifications and retailer prices

From €188 EUR
$210 USD
As of November 1, 2026
Save €764 EUR (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €951 EUR at Brilliance · As of November 1, 2026
View at Brilliance

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 F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG818681789 or 818681789. Listed at 17 retailers as of November 1, 2026, with prices from €188 to €951, a €764 spread on the same certified stone. Brilliance lists it at €951. 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
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.6°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818681789
Dimensions7.93 × 5.14 × 3.71 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.93 mm5.14 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818681789
Side View
Table 60.0%Crown 35.6°Girdle: Slightly ThickPavilion 40°Culet: LargeDepth 72.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €951 EUR|Low: €181 EUR|High: €961 EUR|Avg: €549 EUR|-0.5%
Brilliance
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
November 1, 2026
Retailer 6€188 EUR
Retailer 5€210 EUR
Retailer 3€218 EUR
Retailer 15€234 EUR
Retailer 16€234 EUR
Retailer 13€401 EUR
Retailer 2€431 EUR
Retailer 8€434 EUR
Retailer 12€529 EUR
Retailer 10€611 EUR
Retailer 14€691 EUR
Retailer 17€751 EUR
Retailer 7€760 EUR
Retailer 4€798 EUR
Retailer 9€806 EUR
Retailer 11€941 EUR
Brilliance€951 EUR

35 data points across 17 retailers

17 retailers€188 EUR to €951 EUR

A
Cheapest Retailer
-
€188 EUR
$210 USD
A
Retailer 2
-
€210 EUR
$235 USD
View
Final sale: no returns
A
Retailer 3
-
€218 EUR
$244 USD
View
A
Retailer 4
-
€234 EUR
$261 USD
View
Retailer 5
-
€234 EUR
$261 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
€401 EUR
$448 USD
View
B+
Retailer 7
-
€431 EUR
£379 GBP
View
A
Retailer 8
-
€434 EUR
$485 USD
View
B+
Retailer 9
-
€529 EUR
$591 USD
View
B+
Retailer 10
-
€611 EUR
$683 USD
View
B+
Retailer 11
-
€691 EUR
A$1,188 AUD
View
B+
Retailer 12
-
€751 EUR
$839 USD
View
B+
Retailer 13
-
€760 EUR
SGD 1,147 SGD
View
B+
Retailer 14
-
€798 EUR
$892 USD
View
B
Retailer 15
-
€806 EUR
$900 USD
View
B
Retailer 16
-
€941 EUR
£828 GBP
View
Most Expensive
B
Brilliance
D45358800 · Nov 1
€951 EUR
$1,063 USD
View
16 more retailers have this diamond
Prices start from €188 EURSave up to €764 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
€188 EUR