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Round|Lab Grown|IGI

1.51ct H VVS1 Round Lab Grown Diamond

EX • H/VVS1 • IGI LG852644779

Shape and cutting style on the report: Round brilliant

Certificate IGI LG852644779

Diamond specifications and retailer prices

From €177 EUR
As of November 5, 2026
Save €715 EUR (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €892 EUR at With Clarity · As of November 5, 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG852644779 or 852644779. Listed at 11 retailers as of November 5, 2026, with prices from €177 to €892, a €715 spread on the same certified stone. With Clarity lists it at €892. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG852644779
Dimensions7.47 × 7.49 × 4.44 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
7.47 mm7.49 mm1.51 ctH / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG852644779
Side View
Table 59.0%Crown 31.7°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.3%

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 5
Current: €334 EUR|Low: €177 EUR|High: €892 EUR|Avg: €500 EUR|-0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 5, 2026
Retailer 4€177 EUR
Retailer 5€206 EUR
Retailer 7€220 EUR
Retailer 6€250 EUR
Retailer 10€296 EUR
Retailer 1€334 EUR
Retailer 2€531 EUR
Retailer 3€707 EUR
Retailer 9€730 EUR
Retailer 8€755 EUR
With Clarity€892 EUR

3 data points across 11 retailers

11 retailers€177 EUR to €892 EUR

A
Cheapest Retailer
-
€177 EUR
A
Retailer 2
-
€206 EUR
View
A
Retailer 3
-
€220 EUR
View
A
Retailer 4
-
€250 EUR
View
B+
Retailer 5
-
€296 EUR
View
A
Retailer 6
-
€334 EUR
View
B+
Retailer 7
-
€531 EUR
View
B
Retailer 8
-
€707 EUR
View
B+
Retailer 9
-
€730 EUR
View
B+
Retailer 10
-
€755 EUR
View
Most Expensive
B
With Clarity
852644779 · Nov 5
€892 EUR
$1,001 USD
View
10 more retailers have this diamond
Prices start from €177 EURSave up to €715 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
€177 EUR