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Heart|Lab Grown|IGI

1.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG797643588

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797643588

Diamond specifications and retailer prices

From €232 EUR
As of November 4, 2026
Save €1,001 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,447 EUR at Novita Diamonds · As of October 5, 2026
View at Novita Diamonds

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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797643588 or 797643588. Listed at 21 retailers as of November 4, 2026, with a 432% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797643588
Dimensions7.11 × 7.80 × 4.48 mm
L/W Ratio1.10
Girdle conditionFaceted
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
7.11 mm7.80 mm1.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797643588
Side View
Table 61.0%Crown 39.7°Girdle: STK-THKPavilion 36.7°Culet: NoneDepth 57.4%

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: Nov 4
Current: €1,447 EUR|Low: €223 EUR|High: €1,447 EUR|Avg: €633 EUR|+0.4%
Novita Diamonds
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
Retailer 18
November 5, 2026
Retailer 7€232 EUR
Retailer 18€269 EUR
Retailer 4€288 EUR
Retailer 5€288 EUR
Retailer 6€305 EUR
Retailer 9€386 EUR
Retailer 17€430 EUR
Retailer 15€473 EUR
Retailer 14€495 EUR
Retailer 2€544 EUR
Retailer 10€594 EUR
Retailer 13€673 EUR
Retailer 3€883 EUR
Retailer 8€924 EUR
Retailer 12€1,053 EUR
Retailer 11€1,149 EUR
Retailer 16€1,188 EUR
Novita Diamonds€1,447 EUR

35 data points across 18 retailers

21 retailers€232 EUR to €1,233 EUR

A
Cheapest Retailer
-
€232 EUR
A
Retailer 2
-
€260 EUR
View
Final sale: no returns
A
Retailer 3
-
€269 EUR
View
Retailer 4
-
€288 EUR
View
Price last confirmed 11 days ago
A
Retailer 5
-
€288 EUR
View
B+
Retailer 6
-
€386 EUR
View
A
Retailer 7
-
€430 EUR
View
A
Retailer 8
-
€473 EUR
View
A
Retailer 9
-
€495 EUR
View
B+
Retailer 10
-
€520 EUR
View
B+
Retailer 11
-
€544 EUR
View
B+
Retailer 12
-
€594 EUR
View
B+
Retailer 13
-
€673 EUR
View
B
Retailer 14
-
€883 EUR
View
B
Retailer 15
-
€924 EUR
View
B
Retailer 16
-
€969 EUR
View
B+
Retailer 17
-
€1,053 EUR
View
B
Retailer 18
-
€1,149 EUR
View
B
Retailer 19
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€1,188 EUR
View
B
Retailer 20
-
€1,233 EUR
View
Most Expensive
Novita Diamonds
cert_797643588 · Oct 5
€1,447 EUR
A$2,508 AUD
View
Price last confirmed 31 days ago
20 more retailers have this diamond
Prices start from €232 EURSave up to €1,001 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
1.50ct Heart
€232 EUR