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Round|Lab Grown|IGI

1.51ct H VVS2 Round Lab Grown Diamond

ID • H/VVS2 • IGI LG818686783

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818686783

Diamond specifications and retailer prices

From €228 EUR
$256 USD
As of November 1, 2026
Save €1,035 EUR (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,263 EUR at With Clarity · As of November 1, 2026
View at With Clarity

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818686783 or 818686783. Listed at 18 retailers as of November 1, 2026, with prices from €228 to €1,263, a €1,035 spread on the same certified stone. With Clarity lists it at €1,263. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818686783
Dimensions7.32 × 7.39 × 4.54 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.32 mm7.39 mm1.51 ctH / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818686783
Side View
Table 59.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.7%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: €727 EUR|Low: €219 EUR|High: €1,238 EUR|Avg: €587 EUR|+13.0%
Retailer 1
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
With Clarity
November 2, 2026
Retailer 17€228 EUR
Retailer 5€265 EUR
Retailer 2€283 EUR
Retailer 7€283 EUR
Retailer 16€424 EUR
Retailer 9€424 EUR
Retailer 11€441 EUR
Retailer 3€473 EUR
Retailer 12€489 EUR
Retailer 10€509 EUR
Retailer 4€517 EUR
Retailer 13€660 EUR
Retailer 1€727 EUR
Retailer 15€736 EUR
Retailer 6€909 EUR
Retailer 8€956 EUR
Retailer 14€1,136 EUR
With Clarity€1,238 EUR

44 data points across 18 retailers

18 retailers€228 EUR to €1,263 EUR

A
Cheapest Retailer
-
€228 EUR
$256 USD
A
Retailer 2
-
€265 EUR
$297 USD
View
A
Retailer 3
-
€283 EUR
$317 USD
View
Retailer 4
-
€283 EUR
$317 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
€424 EUR
$475 USD
View
A
Retailer 6
-
€424 EUR
$476 USD
View
A
Retailer 7
-
€441 EUR
£389 GBP
View
B+
Retailer 8
-
€473 EUR
$531 USD
View
A
Retailer 9
-
€489 EUR
ZAR 8,854 ZAR
View
B+
Retailer 10
-
€509 EUR
View
B+
Retailer 11
-
€517 EUR
$580 USD
View
B+
Retailer 12
-
€660 EUR
A$1,138 AUD
View
B
Retailer 13
-
€727 EUR
$815 USD
View
Retailer 14
-
€736 EUR
$825 USD
View
Price last confirmed 12 days ago
B
Retailer 15
-
€909 EUR
$1,020 USD
View
B
Retailer 16
-
€956 EUR
$1,072 USD
View
B
Retailer 17
-
€1,136 EUR
£1,003 GBP
View
Most Expensive
B
With Clarity
818686783 · Nov 1
€1,263 EUR
$1,417 USD
View
17 more retailers have this diamond
Prices start from €228 EURSave up to €1,035 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
€228 EUR