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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 €261 EUR
$292 USD
As of October 30, 2026
Save €1,728 EUR (87%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €1,989 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 €261 to €1,989, a €1,728 spread on the same certified stone. Queensmith lists it at €1,989. 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
Color
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: €1,620 EUR|Low: €256 EUR|High: €2,300 EUR|Avg: €769 EUR|-29.6%
Retailer 1
Retailer 2
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Retailer 21
October 31, 2026
Retailer 5€261 EUR
Retailer 8€292 EUR
Retailer 20€303 EUR
Retailer 3€324 EUR
Retailer 9€324 EUR
Retailer 10€437 EUR
Retailer 19€465 EUR
Retailer 18€557 EUR
Retailer 2€564 EUR
Retailer 16€574 EUR
Retailer 12€610 EUR
Retailer 7€624 EUR
Retailer 17€753 EUR
Retailer 21€832 EUR
Retailer 6€1,042 EUR
Retailer 14€1,085 EUR
Retailer 15€1,197 EUR
Retailer 13€1,246 EUR
Retailer 4€1,305 EUR
Retailer 11€1,331 EUR
Retailer 1€1,620 EUR

42 data points across 21 retailers

23 retailers€261 EUR to €1,989 EUR

A
Cheapest Retailer
-
€261 EUR
$292 USD
A
Retailer 2
-
€292 EUR
$326 USD
View
Final sale: no returns
A
Retailer 3
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€303 EUR
$339 USD
View
A
Retailer 4
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€324 EUR
$362 USD
View
A
Retailer 5
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€324 EUR
$362 USD
View
A
Retailer 6
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€437 EUR
$488 USD
View
B+
Retailer 7
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€465 EUR
$520 USD
View
B+
Retailer 8
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€557 EUR
ZAR 10,049 ZAR
View
B+
Retailer 9
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€564 EUR
$630 USD
View
B+
Retailer 10
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€574 EUR
£505 GBP
View
B+
Retailer 11
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€610 EUR
A$1,048 AUD
View
B+
Retailer 12
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€624 EUR
$697 USD
View
B+
Retailer 13
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€753 EUR
A$1,295 AUD
View
B
Retailer 14
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€832 EUR
$930 USD
View
B
Retailer 15
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€1,042 EUR
$1,164 USD
View
B
Retailer 16
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€1,052 EUR
$1,175 USD
View
B
Retailer 17
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€1,085 EUR
$1,212 USD
View
B
Retailer 18
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€1,197 EUR
A$2,057 AUD
View
B
Retailer 19
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€1,246 EUR
$1,392 USD
View
B
Retailer 20
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€1,305 EUR
£1,148 GBP
View
B
Retailer 21
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€1,331 EUR
$1,487 USD
View
B
Retailer 22
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€1,620 EUR
$1,810 USD
View
Most Expensive
B
Queensmith
LG800623101 · Oct 27
€1,989 EUR
£1,750 GBP
View
22 more retailers have this diamond
Prices start from €261 EURSave up to €1,728 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
€261 EUR