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Heart|Lab Grown|IGI

1.54ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG733573868

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG733573868

Diamond specifications and retailer prices

From €273 EUR
$305 USD
As of November 1, 2026
Save €1,005 EUR (79%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,817 EUR at Brilliant Earth · As of October 16, 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 LG733573868 or 733573868. Listed at 22 retailers as of November 1, 2026, with a 368% 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
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733573868
Dimensions7.32 × 8.23 × 4.49 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
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
7.32 mm8.23 mm1.54 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733573868
Side View
Table 63.0%Crown 36.6°Girdle: MED-STKPavilion 38.9°Culet: NoneDepth 54.6%

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: Nov 1
Current: €1,817 EUR|Low: €273 EUR|High: €2,802 EUR|Avg: €855 EUR|-35.1%
Brilliant Earth
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
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Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 5€273 EUR
Retailer 12€284 EUR
Retailer 6€303 EUR
Retailer 3€323 EUR
Retailer 7€410 EUR
Retailer 18€448 EUR
Retailer 2€523 EUR
Retailer 14€534 EUR
Retailer 4€606 EUR
Retailer 19€630 EUR
Retailer 17€706 EUR
Retailer 15€728 EUR
Retailer 13€976 EUR
Retailer 9€978 EUR
Retailer 11€1,021 EUR
Retailer 10€1,167 EUR
Retailer 16€1,223 EUR
Retailer 8€1,278 EUR
Brilliant Earth€1,817 EUR

32 data points across 19 retailers

22 retailers€273 EUR to €1,278 EUR

A
Cheapest Retailer
-
€273 EUR
$305 USD
Final sale: no returns
A
Retailer 2
-
€284 EUR
$317 USD
View
Retailer 3
-
€303 EUR
$339 USD
View
Price last confirmed 8 days ago
Retailer 4
-
€306 EUR
$342 USD
View
Price last confirmed 28 days ago
Retailer 5
-
€323 EUR
£284 GBP
View
Price last confirmed 16 days ago
Retailer 6
-
€396 EUR
$442 USD
View
Price last confirmed 28 days ago
B+
Retailer 7
-
€410 EUR
$458 USD
View
A
Retailer 8
-
€448 EUR
$500 USD
View
A
Retailer 9
-
€523 EUR
ZAR 9,447 ZAR
View
B+
Retailer 10
-
€534 EUR
£470 GBP
View
B+
Retailer 11
-
€606 EUR
$677 USD
View
B+
Retailer 12
-
€630 EUR
$704 USD
View
B+
Retailer 13
-
€706 EUR
A$1,213 AUD
View
B+
Retailer 14
-
€728 EUR
$813 USD
View
B+
Retailer 15
-
€976 EUR
$1,090 USD
View
B+
Retailer 16
-
€978 EUR
SGD 1,477 SGD
View
B
Retailer 17
-
€1,021 EUR
$1,141 USD
View
B
Retailer 18
-
€1,167 EUR
$1,304 USD
View
B
Retailer 19
-
€1,223 EUR
£1,076 GBP
View
B
Retailer 20
-
€1,278 EUR
$1,428 USD
View
Retailer 21
-
€1,491 EUR
A$2,563 AUD
View
Price last confirmed 96 days ago
Most Expensive
Brilliant Earth
18205281A · Oct 16
€1,817 EUR
$2,030 USD
View
Price last confirmed 17 days ago
21 more retailers have this diamond
Prices start from €273 EURSave up to €1,005 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
€273 EUR