CaratHunter
Plans
Heart|Lab Grown|IGI

1.50ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG743599976

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG743599976

Diamond specifications and retailer prices

From €266 EUR
$297 USD
As of October 30, 2026
Save €1,119 EUR (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,453 EUR at Novita Diamonds · As of October 10, 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 LG743599976 or 743599976. Listed at 22 retailers as of October 30, 2026, with a 421% 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 angle35.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743599976
Dimensions8.09 × 6.90 × 4.64 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.09 mm6.90 mm1.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743599976
Side View
Table 64.0%Crown 35.4°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €1,453 EUR|Low: €256 EUR|High: €1,459 EUR|Avg: €696 EUR|+2.7%
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 1, 2026
Retailer 5€266 EUR
Retailer 3€297 EUR
Retailer 8€309 EUR
Retailer 6€330 EUR
Retailer 9€330 EUR
Retailer 17€351 EUR
Retailer 12€443 EUR
Retailer 16€470 EUR
Retailer 15€567 EUR
Retailer 2€586 EUR
Retailer 10€629 EUR
Retailer 14€768 EUR
Retailer 11€799 EUR
Retailer 7€1,062 EUR
Retailer 18€1,269 EUR
Retailer 13€1,330 EUR
Retailer 4€1,347 EUR
Novita Diamonds€1,453 EUR

43 data points across 18 retailers

22 retailers€266 EUR to €1,385 EUR

A
Cheapest Retailer
-
€266 EUR
$297 USD
A
Retailer 2
-
€297 EUR
$332 USD
View
Final sale: no returns
A
Retailer 3
-
€309 EUR
$345 USD
View
Retailer 4
-
€330 EUR
$369 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
€330 EUR
$369 USD
View
Retailer 6
-
€351 EUR
£309 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
€443 EUR
$495 USD
View
A
Retailer 8
-
€470 EUR
$525 USD
View
B+
Retailer 9
-
€567 EUR
ZAR 10,239 ZAR
View
B+
Retailer 10
-
€586 EUR
£515 GBP
View
B+
Retailer 11
-
€610 EUR
$682 USD
View
B+
Retailer 12
-
€629 EUR
$703 USD
View
B+
Retailer 13
-
€703 EUR
$785 USD
View
B+
Retailer 14
-
€768 EUR
A$1,320 AUD
View
B+
Retailer 15
-
€799 EUR
$893 USD
View
B
Retailer 16
-
€1,062 EUR
$1,186 USD
View
B
Retailer 17
-
€1,104 EUR
$1,234 USD
View
B
Retailer 18
-
€1,269 EUR
$1,418 USD
View
B
Retailer 19
-
€1,330 EUR
£1,170 GBP
View
B
Retailer 20
-
€1,347 EUR
$1,505 USD
View
B
Retailer 21
-
€1,385 EUR
$1,547 USD
View
Most Expensive
Novita Diamonds
cert_743599976 · Oct 8
€1,453 EUR
A$2,497 AUD
View
Price last confirmed 22 days ago
21 more retailers have this diamond
Prices start from €266 EURSave up to €1,119 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
€266 EUR