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Heart|Lab Grown|IGI

1.50ct E VVS1 Heart Lab Grown Diamond

VG • E/VVS1 • IGI LG800623101

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800623101

Diamond specifications and retailer prices

From €260 EUR
$292 USD
As of October 30, 2026
Save €1,721 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,982 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG800623101 or 800623101. Listed at 23 retailers as of October 27, 2026, with prices from €260 to €1,982, a €1,721 spread on the same certified stone. Queensmith lists it at €1,982. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.5°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800623101
Dimensions7.80 × 6.70 × 4.76 mm
L/W Ratio1.16
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.80 mm6.70 mm1.50 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800623101
Side View
Table 61.0%Crown 37.5°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 61.0%

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 30
Current: €1,293 EUR|Low: €255 EUR|High: €2,291 EUR|Avg: €769 EUR|-3.1%
Retailer 1
Retailer 2
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Retailer 21
November 1, 2026
Retailer 5€260 EUR
Retailer 8€291 EUR
Retailer 21€302 EUR
Retailer 4€323 EUR
Retailer 9€323 EUR
Retailer 10€435 EUR
Retailer 20€464 EUR
Retailer 19€555 EUR
Retailer 3€562 EUR
Retailer 12€571 EUR
Retailer 16€607 EUR
Retailer 7€621 EUR
Retailer 18€750 EUR
Retailer 2€829 EUR
Retailer 6€1,038 EUR
Retailer 14€1,081 EUR
Retailer 17€1,192 EUR
Retailer 13€1,241 EUR
Retailer 1€1,293 EUR
Retailer 11€1,326 EUR
Retailer 15€1,614 EUR

42 data points across 21 retailers

23 retailers€260 EUR to €1,982 EUR

A
Cheapest Retailer
-
€260 EUR
$292 USD
A
Retailer 2
-
€291 EUR
$326 USD
View
Final sale: no returns
A
Retailer 3
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€302 EUR
$339 USD
View
A
Retailer 4
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€323 EUR
$362 USD
View
Retailer 5
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€323 EUR
$362 USD
View
Price last confirmed 8 days ago
A
Retailer 6
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€435 EUR
$488 USD
View
B+
Retailer 7
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€464 EUR
$520 USD
View
B+
Retailer 8
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€555 EUR
ZAR 10,049 ZAR
View
B+
Retailer 9
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€562 EUR
$630 USD
View
B+
Retailer 10
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€571 EUR
£505 GBP
View
B+
Retailer 11
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€607 EUR
A$1,048 AUD
View
B+
Retailer 12
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€621 EUR
$697 USD
View
B+
Retailer 13
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€750 EUR
A$1,295 AUD
View
B
Retailer 14
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€829 EUR
$930 USD
View
B
Retailer 15
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€1,038 EUR
$1,164 USD
View
B
Retailer 16
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€1,048 EUR
$1,175 USD
View
B
Retailer 17
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€1,081 EUR
$1,212 USD
View
B
Retailer 18
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€1,192 EUR
A$2,057 AUD
View
B
Retailer 19
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€1,241 EUR
$1,392 USD
View
B
Retailer 20
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€1,293 EUR
£1,142 GBP
View
B
Retailer 21
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€1,326 EUR
$1,487 USD
View
B
Retailer 22
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€1,614 EUR
$1,810 USD
View
Most Expensive
B
Queensmith
LG800623101 · Oct 27
€1,982 EUR
£1,750 GBP
View
22 more retailers have this diamond
Prices start from €260 EURSave up to €1,721 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
€260 EUR