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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 €234 EUR
$261 USD
As of October 30, 2026
Save €1,010 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,459 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 22 retailers as of October 30, 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
Color
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: Oct 30
Current: €1,459 EUR|Low: €225 EUR|High: €1,459 EUR|Avg: €629 EUR|+3.2%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 7€234 EUR
Retailer 19€271 EUR
Retailer 4€290 EUR
Retailer 5€290 EUR
Retailer 6€308 EUR
Retailer 9€389 EUR
Retailer 18€434 EUR
Retailer 13€477 EUR
Retailer 16€498 EUR
Retailer 11€525 EUR
Retailer 12€555 EUR
Retailer 10€599 EUR
Retailer 17€674 EUR
Retailer 3€891 EUR
Retailer 8€932 EUR
Retailer 14€1,062 EUR
Retailer 2€1,162 EUR
Retailer 15€1,199 EUR
Novita Diamonds€1,459 EUR

33 data points across 19 retailers

22 retailers€234 EUR to €1,243 EUR

A
Cheapest Retailer
-
€234 EUR
$261 USD
A
Retailer 2
-
€262 EUR
$293 USD
View
Final sale: no returns
A
Retailer 3
-
€271 EUR
$303 USD
View
Retailer 4
-
€290 EUR
$324 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€290 EUR
$324 USD
View
Retailer 6
-
€308 EUR
£271 GBP
View
Price last confirmed 15 days ago
B+
Retailer 7
-
€389 EUR
$435 USD
View
A
Retailer 8
-
€434 EUR
$485 USD
View
A
Retailer 9
-
€477 EUR
View
A
Retailer 10
-
€498 EUR
ZAR 8,992 ZAR
View
B+
Retailer 11
-
€525 EUR
$586 USD
View
B+
Retailer 12
-
€555 EUR
£488 GBP
View
B+
Retailer 13
-
€599 EUR
$669 USD
View
B+
Retailer 14
-
€674 EUR
A$1,159 AUD
View
B
Retailer 15
-
€891 EUR
$995 USD
View
B
Retailer 16
-
€932 EUR
$1,041 USD
View
B
Retailer 17
-
€978 EUR
$1,093 USD
View
B+
Retailer 18
-
€1,062 EUR
$1,186 USD
View
B
Retailer 19
-
€1,162 EUR
£1,022 GBP
View
B
Retailer 20
-
€1,199 EUR
$1,339 USD
View
B
Retailer 21
-
€1,243 EUR
$1,389 USD
View
Most Expensive
Novita Diamonds
cert_797643588 · Oct 5
€1,459 EUR
A$2,508 AUD
View
Price last confirmed 27 days ago
21 more retailers have this diamond
Prices start from €234 EURSave up to €1,010 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
€234 EUR