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Oval|Lab Grown|IGI

1.51ct H VS1 Oval Lab Grown Diamond

EX • H/VS1 • IGI LG818663908

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG818663908

Diamond specifications and retailer prices

From €208 EUR
$232 USD
As of November 1, 2026
Save €825 EUR (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,032 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.51ct lab-grown oval diamond

This 1.51ct lab-grown oval 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 LG818663908 or 818663908. Listed at 16 retailers as of November 1, 2026, with prices from €208 to €1,032, a €825 spread on the same certified stone. MOH London lists it at €1,032. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663908
Dimensions9.15 × 6.61 × 4.05 mm
L/W Ratio1.38
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.15 mm6.61 mm1.51 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663908
Side View
Table 62.0%Crown 34.9°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.3%

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: Nov 1
Current: €1,032 EUR|Low: €198 EUR|High: €1,034 EUR|Avg: €597 EUR|+0.9%
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
Retailer 16
November 1, 2026
Retailer 5€208 EUR
Retailer 3€232 EUR
Retailer 6€241 EUR
Retailer 13€258 EUR
Retailer 14€258 EUR
Retailer 10€437 EUR
Retailer 11€442 EUR
Retailer 8€448 EUR
Retailer 12€602 EUR
Retailer 2€683 EUR
Retailer 15€828 EUR
Retailer 7€832 EUR
Retailer 4€833 EUR
Retailer 16€875 EUR
Retailer 9€994 EUR
MOH London€1,032 EUR

35 data points across 16 retailers

16 retailers€208 EUR to €1,032 EUR

A
Cheapest Retailer
-
€208 EUR
$232 USD
A
Retailer 2
-
€232 EUR
$259 USD
View
Final sale: no returns
A
Retailer 3
-
€241 EUR
$269 USD
View
Retailer 4
-
€258 EUR
$288 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€258 EUR
$288 USD
View
A
Retailer 6
-
€437 EUR
$488 USD
View
A
Retailer 7
-
€442 EUR
ZAR 7,986 ZAR
View
A
Retailer 8
-
€448 EUR
$500 USD
View
B+
Retailer 9
-
€602 EUR
A$1,034 AUD
View
B
Retailer 10
-
€683 EUR
$763 USD
View
B+
Retailer 11
-
€828 EUR
$925 USD
View
Retailer 12
-
€832 EUR
$930 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
-
€833 EUR
SGD 1,257 SGD
View
B
Retailer 14
-
€875 EUR
$977 USD
View
B
Retailer 15
-
€994 EUR
$1,110 USD
View
Most Expensive
B
MOH London
LG818663908 · Nov 1
€1,032 EUR
£908 GBP
View
15 more retailers have this diamond
Prices start from €208 EURSave up to €825 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 Oval
€208 EUR