Emerald|Lab Grown|IGI

1.51ct H VVS1 Emerald Lab Grown Diamond

ID • H/VVS1 • IGI LG677541742

Shape and cutting style on the report: Emerald cut

Certificate IGI LG677541742

Diamond specifications and retailer prices

From €233 EUR
$260 USD
As of October 30, 2026
Save €841 EUR (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,151 EUR at Rare Carat · As of August 17, 2026
View at Rare Carat

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG677541742 or 677541742. Listed at 14 retailers as of October 30, 2026, with a 362% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle44°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677541742
Dimensions7.47 × 5.33 × 3.80 mm
L/W Ratio1.40
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.47 mm5.33 mm1.51 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677541742
Side View
Table 64.0%Crown 35.8°Girdle: MediumPavilion 44°Culet: LargeDepth 71.3%

Caratlytics Score

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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: Oct 30
Current: €1,151 EUR|Low: €140 EUR|High: €1,557 EUR|Avg: €710 EUR
Rare Carat
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
October 30, 2026
Retailer 6€140 EUR
Retailer 3€233 EUR
Retailer 16€259 EUR
Retailer 17€349 EUR
Retailer 10€428 EUR
Retailer 12€445 EUR
Retailer 15€504 EUR
Retailer 7€559 EUR
Retailer 13€603 EUR
Retailer 8€693 EUR
Retailer 14€835 EUR
Retailer 4€879 EUR
Retailer 9€1,009 EUR
Retailer 11€1,042 EUR
Retailer 2€1,074 EUR
Rare Carat€1,151 EUR
Retailer 5€1,337 EUR

24 data points across 17 retailers

14 retailers€233 EUR to €1,074 EUR

Retailer 1
-
€209 EUR
$233 USD
Price last confirmed 39 days ago
A
Retailer 2
-
€233 EUR
$260 USD
View
Final sale: no returns
Retailer 3
-
€242 EUR
$270 USD
View
Price last confirmed 37 days ago
Retailer 4
-
€255 EUR
$285 USD
View
Price last confirmed 36 days ago
B+
Retailer 5
-
€349 EUR
$390 USD
View
A
Retailer 6
-
€428 EUR
View
A
Retailer 7
-
€445 EUR
ZAR 8,026 ZAR
View
B+
Retailer 8
-
€504 EUR
$563 USD
View
B+
Retailer 9
-
€603 EUR
A$1,037 AUD
View
B
Retailer 10
-
€835 EUR
$933 USD
View
B
Retailer 11
-
€879 EUR
$982 USD
View
B
Retailer 12
-
€1,042 EUR
£917 GBP
View
B
Retailer 13
-
€1,074 EUR
$1,200 USD
View
Most Expensive
Rare Carat
16R677541742 · Aug 17
€1,151 EUR
$1,285 USD
View
Price last confirmed 75 days ago
13 more retailers have this diamond
Prices start from €233 EURSave up to €841 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
€233 EUR