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Heart|Lab Grown|IGI

1.54ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG706530150

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG706530150

Diamond specifications and retailer prices

From €295 EUR
$330 USD
As of October 30, 2026
Save €1,044 EUR (78%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €1,340 EUR at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG706530150 or 706530150. Listed at 24 retailers as of October 30, 2026, with prices from €295 to €1,340, a €1,044 spread on the same certified stone. Reve Diamonds lists it at €1,340. 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
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706530150
Dimensions7.26 × 8.01 × 4.57 mm
L/W Ratio1.10
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
7.26 mm8.01 mm1.54 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706530150
Side View
Table 63.0%Crown 34.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 57.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €580 EUR|Low: €295 EUR|High: €1,328 EUR|Avg: €695 EUR|+3.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 3€295 EUR
Retailer 4€440 EUR
Retailer 6€443 EUR
Retailer 5€524 EUR
Retailer 2€561 EUR
Retailer 11€563 EUR
Retailer 1€580 EUR
Retailer 10€762 EUR
Retailer 7€791 EUR
Retailer 8€986 EUR
Retailer 12€1,149 EUR
Retailer 9€1,319 EUR

42 data points across 12 retailers

24 retailers€295 EUR to €1,340 EUR

Retailer 1
-
€264 EUR
$295 USD
Price last confirmed 13 days ago
A
Retailer 2
-
€295 EUR
$330 USD
View
Final sale: no returns
Retailer 3
-
€306 EUR
$342 USD
View
Price last confirmed 17 days ago
Retailer 4
-
€328 EUR
$366 USD
View
Price last confirmed 13 days ago
Retailer 5
-
€328 EUR
$366 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
€367 EUR
HK$3,200 HKD
View
A
Retailer 7
-
€440 EUR
$492 USD
View
A
Retailer 8
-
€443 EUR
$495 USD
View
B+
Retailer 9
-
€502 EUR
$561 USD
View
B+
Retailer 10
-
€524 EUR
View
B+
Retailer 11
-
€561 EUR
$627 USD
View
B+
Retailer 12
-
€563 EUR
ZAR 10,154 ZAR
View
B+
Retailer 13
-
€580 EUR
£510 GBP
View
B+
Retailer 14
-
€762 EUR
A$1,309 AUD
View
B+
Retailer 15
-
€791 EUR
$884 USD
View
B
Retailer 16
-
€986 EUR
A$1,694 AUD
View
Retailer 17
-
€1,006 EUR
$1,124 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
€1,051 EUR
SGD 1,587 SGD
View
Retailer 19
-
€1,053 EUR
$1,176 USD
View
Price last confirmed 12 days ago
B
Retailer 20
-
€1,096 EUR
$1,224 USD
View
B
Retailer 21
-
€1,149 EUR
$1,284 USD
View
B
Retailer 22
-
€1,259 EUR
$1,407 USD
View
B
Retailer 23
-
€1,319 EUR
£1,160 GBP
View
Most Expensive
B
Reve Diamonds
926EBAFA7 · Nov 1
€1,340 EUR
$1,497 USD
View
23 more retailers have this diamond
Prices start from €295 EURSave up to €1,044 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
€295 EUR