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Round|Lab Grown|IGI

0.51ct G VVS2 Round Lab Grown Diamond

EX • G/VVS2 • IGI LG775643555

Shape and cutting style on the report: Round brilliant

Certificate IGI LG775643555

Diamond specifications and retailer prices

From €194 EUR
£171 GBP
As of October 29, 2026
Save €569 EUR (75%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €763 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.51ct lab-grown round diamond

This 0.51ct lab-grown round sits in the half to three-quarter carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG775643555 or 775643555. Listed at 9 retailers as of October 29, 2026, with prices from €194 to €763, a €569 spread on the same certified stone. MOH London lists it at €763. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
G
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG775643555
Dimensions5.22 × 5.18 × 3.09 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
5.22 mm5.18 mm0.51 ctG / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG775643555
Side View
Table 61.0%Crown 33.2°Girdle: MediumPavilion 40.6°Culet: NoneDepth 59.4%

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: Oct 29
Current: €763 EUR|Low: €152 EUR|High: €769 EUR|Avg: €307 EUR|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 2, 2026
Retailer 4€194 EUR
Retailer 2€213 EUR
Retailer 6€216 EUR
Retailer 3€223 EUR
Retailer 5€232 EUR
Retailer 8€280 EUR
Retailer 7€310 EUR
Retailer 9€385 EUR
MOH London€763 EUR

40 data points across 9 retailers

9 retailers€194 EUR to €763 EUR

A
Cheapest Retailer
-
€194 EUR
£171 GBP
B+
Retailer 2
-
€213 EUR
View
B+
Retailer 3
-
€216 EUR
$242 USD
View
B+
Retailer 4
-
€223 EUR
$250 USD
View
B+
Retailer 5
-
€232 EUR
$260 USD
View
B+
Retailer 6
-
€285 EUR
$320 USD
View
B+
Retailer 7
-
€310 EUR
$348 USD
View
B
Retailer 8
-
€385 EUR
$432 USD
View
Most Expensive
B
MOH London
LG775643555 · Oct 29
€763 EUR
£674 GBP
View
8 more retailers have this diamond
Prices start from €194 EURSave up to €569 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
0.51ct Round
€194 EUR