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Round|Lab Grown|IGI

1.51ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG806630460

Shape and cutting style on the report: Round brilliant

Certificate IGI LG806630460

Diamond specifications and retailer prices

From €260 EUR
$290 USD
As of October 29, 2026
Save €1,037 EUR (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,297 EUR at MOH London · As of October 29, 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 LG806630460 or 806630460. Listed at 15 retailers as of October 29, 2026, with prices from €260 to €1,297, a €1,037 spread on the same certified stone. MOH London lists it at €1,297. 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 angle34.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG806630460
Dimensions7.36 × 7.33 × 4.50 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
7.36 mm7.33 mm1.51 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG806630460
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 61.3%

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: Oct 29
Current: €1,297 EUR|Low: €250 EUR|High: €1,306 EUR|Avg: €573 EUR|-0.6%
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 1, 2026
Retailer 12€260 EUR
Retailer 3€302 EUR
Retailer 5€322 EUR
Retailer 13€322 EUR
Retailer 9€461 EUR
Retailer 2€493 EUR
Retailer 6€521 EUR
Retailer 11€529 EUR
Retailer 8€553 EUR
Retailer 14€555 EUR
Retailer 7€749 EUR
Retailer 10€989 EUR
Retailer 4€1,036 EUR
MOH London€1,297 EUR

42 data points across 14 retailers

15 retailers€260 EUR to €1,297 EUR

A
Cheapest Retailer
-
€260 EUR
$290 USD
A
Retailer 2
-
€302 EUR
$337 USD
View
A
Retailer 3
-
€322 EUR
$360 USD
View
A
Retailer 4
-
€322 EUR
$360 USD
View
A
Retailer 5
-
€461 EUR
$515 USD
View
A
Retailer 6
-
€493 EUR
£434 GBP
View
B+
Retailer 7
-
€521 EUR
$582 USD
View
B+
Retailer 8
-
€529 EUR
$591 USD
View
B+
Retailer 9
-
€553 EUR
ZAR 9,987 ZAR
View
B+
Retailer 10
-
€555 EUR
$620 USD
View
B+
Retailer 11
-
€749 EUR
A$1,287 AUD
View
B
Retailer 12
-
€989 EUR
$1,105 USD
View
B
Retailer 13
-
€1,036 EUR
$1,157 USD
View
B
Retailer 14
-
€1,079 EUR
$1,205 USD
View
Most Expensive
B
MOH London
LG806630460 · Oct 29
€1,297 EUR
£1,141 GBP
View
14 more retailers have this diamond
Prices start from €260 EURSave up to €1,037 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
€260 EUR