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Heart|Lab Grown|IGI

1.54ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG627415201

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG627415201

Diamond specifications and retailer prices

From €236 EUR
$264 USD
As of October 30, 2026
Save €2,196 EUR (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €2,433 EUR at Queensmith · As of October 27, 2026
View at Queensmith

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 LG627415201 or 627415201. Listed at 21 retailers as of October 27, 2026, with prices from €236 to €2,433, a €2,196 spread on the same certified stone. Queensmith lists it at €2,433. 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 angle36.3°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627415201
Dimensions6.94 × 7.96 × 4.74 mm
L/W Ratio1.15
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
6.94 mm7.96 mm1.54 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627415201
Side View
Table 63.0%Crown 36.3°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.5%

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: €1,175 EUR|Low: €230 EUR|High: €1,491 EUR|Avg: €664 EUR|-1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
November 1, 2026
Retailer 2€236 EUR
Retailer 5€264 EUR
Retailer 15€275 EUR
Retailer 6€294 EUR
Retailer 18€294 EUR
Retailer 7€396 EUR
Retailer 14€434 EUR
Retailer 13€504 EUR
Retailer 11€562 EUR
Retailer 4€596 EUR
Retailer 17€627 EUR
Retailer 16€745 EUR
Retailer 3€943 EUR
Retailer 10€989 EUR
Retailer 9€1,155 EUR
Retailer 1€1,175 EUR
Retailer 8€1,252 EUR
Retailer 12€1,478 EUR

44 data points across 18 retailers

21 retailers€236 EUR to €2,433 EUR

A
Cheapest Retailer
-
€236 EUR
$264 USD
A
Retailer 2
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€264 EUR
$295 USD
View
Final sale: no returns
A
Retailer 3
-
€275 EUR
$307 USD
View
A
Retailer 4
-
€294 EUR
$328 USD
View
Retailer 5
-
€294 EUR
$328 USD
View
Price last confirmed 7 days ago
B+
Retailer 6
-
€396 EUR
$442 USD
View
A
Retailer 7
-
€434 EUR
$485 USD
View
A
Retailer 8
-
€504 EUR
ZAR 9,097 ZAR
View
B+
Retailer 9
-
€562 EUR
£494 GBP
View
B+
Retailer 10
-
€596 EUR
$666 USD
View
B+
Retailer 11
-
€627 EUR
$701 USD
View
B+
Retailer 12
-
€745 EUR
$832 USD
View
B+
Retailer 13
-
€943 EUR
$1,054 USD
View
B
Retailer 14
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€950 EUR
$1,061 USD
View
B
Retailer 15
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€989 EUR
$1,105 USD
View
B
Retailer 16
-
€1,155 EUR
$1,290 USD
View
B+
Retailer 17
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€1,175 EUR
£1,034 GBP
View
B
Retailer 18
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€1,252 EUR
$1,399 USD
View
B
Retailer 19
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€1,478 EUR
A$2,541 AUD
View
Retailer 20
-
€1,871 EUR
$2,090 USD
View
Price last confirmed 29 days ago
Most Expensive
B
Queensmith
LG627415201 · Oct 27
€2,433 EUR
£2,140 GBP
View
20 more retailers have this diamond
Prices start from €236 EURSave up to €2,196 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
€236 EUR