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Heart|Lab Grown|IGI

1.53ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG681546690

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG681546690

Diamond specifications and retailer prices

From €204 EUR
$228 USD
As of October 30, 2026
Save €1,022 EUR (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €1,226 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.53ct lab-grown heart diamond

This 1.53ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG681546690 or 681546690. Listed at 22 retailers as of October 30, 2026, with prices from €204 to €1,226, a €1,022 spread on the same certified stone. Brilliant Earth lists it at €1,226. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG681546690
Dimensions7.28 × 7.94 × 4.61 mm
L/W Ratio1.09
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
7.28 mm7.94 mm1.53 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG681546690
Side View
Table 59.0%Crown 36.3°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 58.1%

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: €1,226 EUR|Low: €198 EUR|High: €1,468 EUR|Avg: €600 EUR|-16.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 4€204 EUR
Retailer 7€228 EUR
Retailer 12€236 EUR
Retailer 16€252 EUR
Retailer 19€252 EUR
Retailer 2€422 EUR
Retailer 9€429 EUR
Retailer 14€434 EUR
Retailer 6€469 EUR
Retailer 13€472 EUR
Retailer 5€480 EUR
Retailer 15€590 EUR
Retailer 18€812 EUR
Retailer 3€815 EUR
Retailer 11€817 EUR
Retailer 8€859 EUR
Retailer 17€1,014 EUR
Retailer 20€1,028 EUR
Retailer 10€1,147 EUR
Brilliant Earth€1,226 EUR

38 data points across 20 retailers

22 retailers€204 EUR to €1,226 EUR

A
Cheapest Retailer
-
€204 EUR
$228 USD
A
Retailer 2
-
€228 EUR
$255 USD
View
Final sale: no returns
A
Retailer 3
-
€236 EUR
$264 USD
View
A
Retailer 4
-
€252 EUR
$282 USD
View
A
Retailer 5
-
€252 EUR
$282 USD
View
A
Retailer 6
-
€286 EUR
HK$2,500 HKD
View
A
Retailer 7
-
€422 EUR
View
A
Retailer 8
-
€429 EUR
$479 USD
View
A
Retailer 9
-
€434 EUR
ZAR 7,833 ZAR
View
B+
Retailer 10
-
€469 EUR
$524 USD
View
A
Retailer 11
-
€472 EUR
£415 GBP
View
B+
Retailer 12
-
€480 EUR
$536 USD
View
B+
Retailer 13
-
€590 EUR
A$1,014 AUD
View
B
Retailer 14
-
€812 EUR
$907 USD
View
B
Retailer 15
-
€815 EUR
$910 USD
View
B
Retailer 16
-
€817 EUR
SGD 1,234 SGD
View
B
Retailer 17
-
€859 EUR
$960 USD
View
B
Retailer 18
-
€908 EUR
$1,014 USD
View
B
Retailer 19
-
€1,014 EUR
£892 GBP
View
B
Retailer 20
-
€1,028 EUR
$1,149 USD
View
B
Retailer 21
-
€1,147 EUR
$1,282 USD
View
Most Expensive
B
Brilliant Earth
19056022A · Oct 30
€1,226 EUR
$1,370 USD
View
21 more retailers have this diamond
Prices start from €204 EURSave up to €1,022 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
1.53ct Heart
€204 EUR