Heart|Lab Grown|IGI

1.54ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG799647010

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG799647010

Diamond specifications and retailer prices

From €231 EUR
$258 USD
As of October 30, 2026
Save €963 EUR (81%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €1,817 EUR at Brilliant Earth · As of October 11, 2026
View at Brilliant Earth

About this 1.54ct lab-grown heart diamond

This 1.54ct 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 LG799647010 or 799647010. Listed at 21 retailers as of October 30, 2026, with a 417% 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

1.54
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799647010
Dimensions8.19 × 7.21 × 4.34 mm
L/W Ratio1.14
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
8.19 mm7.21 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799647010
Side View
Table 61.0%Crown 36.8°Girdle: MED-THKPavilion 35.9°Culet: NoneDepth 53.0%

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: €1,817 EUR|Low: €225 EUR|High: €1,817 EUR|Avg: €667 EUR
Brilliant Earth
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
Retailer 19
Retailer 20
November 1, 2026
Retailer 12€231 EUR
Retailer 6€258 EUR
Retailer 4€268 EUR
Retailer 11€286 EUR
Retailer 16€286 EUR
Retailer 15€430 EUR
Retailer 3€479 EUR
Retailer 14€492 EUR
Retailer 20€523 EUR
Retailer 13€547 EUR
Retailer 5€625 EUR
Retailer 17€673 EUR
Retailer 19€724 EUR
Retailer 9€921 EUR
Retailer 8€931 EUR
Retailer 7€967 EUR
Retailer 18€1,057 EUR
Retailer 2€1,148 EUR
Retailer 10€1,194 EUR
Brilliant Earth€1,817 EUR

37 data points across 20 retailers

21 retailers€231 EUR to €1,194 EUR

A
Cheapest Retailer
-
€231 EUR
$258 USD
A
Retailer 2
-
€258 EUR
$288 USD
View
Final sale: no returns
A
Retailer 3
-
€268 EUR
$299 USD
View
A
Retailer 4
-
€286 EUR
$320 USD
View
Retailer 5
-
€286 EUR
$320 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€430 EUR
$480 USD
View
A
Retailer 7
-
€479 EUR
$535 USD
View
A
Retailer 8
-
€492 EUR
ZAR 8,886 ZAR
View
A
Retailer 9
-
€523 EUR
$584 USD
View
B+
Retailer 10
-
€547 EUR
£481 GBP
View
B+
Retailer 11
-
€625 EUR
$698 USD
View
Retailer 12
-
€673 EUR
A$1,156 AUD
View
Price last confirmed 7 days ago
B+
Retailer 13
-
€724 EUR
$809 USD
View
B+
Retailer 14
-
€921 EUR
$1,029 USD
View
B+
Retailer 15
-
€931 EUR
SGD 1,406 SGD
View
B+
Retailer 16
-
€967 EUR
$1,080 USD
View
B+
Retailer 17
-
€1,028 EUR
$1,148 USD
View
B+
Retailer 18
-
€1,057 EUR
$1,181 USD
View
B+
Retailer 19
-
€1,148 EUR
£1,010 GBP
View
B
Retailer 20
-
€1,194 EUR
$1,334 USD
View
Most Expensive
Brilliant Earth
21420757A · Oct 11
€1,817 EUR
$2,030 USD
View
Price last confirmed 20 days ago
20 more retailers have this diamond
Prices start from €231 EURSave up to €963 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
1.54ct Heart
€231 EUR