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Heart|Lab Grown|IGI

1.50ct G VVS1 Heart Lab Grown Diamond

EX • G/VVS1 • IGI LG700588395

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG700588395

Diamond specifications and retailer prices

From €379 EUR
$425 USD
As of November 1, 2026
Save €749 EUR (66%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €1,128 EUR at MOH London · As of November 1, 2026
View at MOH London

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG700588395 or 700588395. Listed at 6 retailers as of November 1, 2026, with prices from €379 to €1,128, a €749 spread on the same certified stone. MOH London lists it at €1,128. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
G
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700588395
Dimensions7.35 × 7.89 × 4.48 mm
L/W Ratio1.07
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
Top View
7.35 mm7.89 mm1.50 ctG / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700588395
Side View
Table 63.0%Crown 36.8°Girdle: MED-STKPavilion 39°Culet: NoneDepth 56.8%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,128 EUR|Low: €379 EUR|High: €1,828 EUR|Avg: €851 EUR
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 3€379 EUR
Retailer 2€536 EUR
Retailer 5€568 EUR
Retailer 4€582 EUR
Retailer 6€950 EUR
MOH London€1,128 EUR
Retailer 7€1,828 EUR

41 data points across 7 retailers

6 retailers€379 EUR to €1,128 EUR

B+
Cheapest Retailer
-
€379 EUR
$425 USD
B+
Retailer 2
-
€536 EUR
£474 GBP
View
B+
Retailer 3
-
€568 EUR
$637 USD
View
B+
Retailer 4
-
€582 EUR
$653 USD
View
B
Retailer 5
-
€950 EUR
$1,066 USD
View
Most Expensive
B
MOH London
LG700588395 · Nov 1
€1,128 EUR
£996 GBP
View
5 more retailers have this diamond
Prices start from €379 EURSave up to €749 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.

B+
1.50ct Heart
€379 EUR