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Round|Lab Grown|IGI

1.51ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG805696057

Shape and cutting style on the report: Round brilliant

Certificate IGI LG805696057

Diamond specifications and retailer prices

From €250 EUR
As of November 4, 2026
Save €731 EUR (74%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €981 EUR at MOH London · As of November 5, 2026
View at MOH London

About this 1.51ct lab-grown round diamond

This 1.51ct lab-grown round 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 LG805696057 or 805696057. Listed at 17 retailers as of November 4, 2026, with prices from €250 to €981, a €731 spread on the same certified stone. MOH London lists it at €981. 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
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805696057
Dimensions7.39 × 7.41 × 4.46 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.41 mm1.51 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805696057
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.2%

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 4
Current: €981 EUR|Low: €210 EUR|High: €996 EUR|Avg: €546 EUR|-1.4%
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
November 5, 2026
Retailer 12€210 EUR
Retailer 6€250 EUR
Retailer 11€296 EUR
Retailer 9€363 EUR
Retailer 7€366 EUR
Retailer 4€440 EUR
Retailer 3€487 EUR
Retailer 8€490 EUR
Retailer 10€531 EUR
Retailer 5€724 EUR
Retailer 14€730 EUR
Retailer 2€797 EUR
Retailer 13€874 EUR
MOH London€981 EUR

34 data points across 14 retailers

17 retailers€250 EUR to €981 EUR

Retailer 1
-
€163 EUR
Price last confirmed 36 days ago
Retailer 2
-
€197 EUR
View
Price last confirmed 31 days ago
Retailer 3
-
€210 EUR
View
Price last confirmed 35 days ago
A
Retailer 4
-
€250 EUR
View
B+
Retailer 5
-
€296 EUR
View
A
Retailer 6
-
€363 EUR
View
A
Retailer 7
-
€366 EUR
View
A
Retailer 8
-
€440 EUR
View
A
Retailer 9
-
€487 EUR
View
A
Retailer 10
-
€490 EUR
View
A
Retailer 11
-
€531 EUR
View
Retailer 12
-
€676 EUR
View
Price last confirmed 37 days ago
B+
Retailer 13
-
€724 EUR
View
B+
Retailer 14
-
€730 EUR
View
B
Retailer 15
-
€797 EUR
View
B
Retailer 16
-
€892 EUR
View
Most Expensive
B
MOH London
LG805696057 · Nov 5
€981 EUR
£867 GBP
View
16 more retailers have this diamond
Prices start from €250 EURSave up to €731 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 Round
€250 EUR