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Heart|Lab Grown|IGI

1.03ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG814629294

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG814629294

Diamond specifications and retailer prices

From €155 EUR
$173 USD
As of October 30, 2026
Save €835 EUR (84%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: €990 EUR at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG814629294 or 814629294. Listed at 21 retailers as of October 30, 2026, with prices from €155 to €990, a €835 spread on the same certified stone. Reve Diamonds lists it at €990. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG814629294
Dimensions6.97 × 6.49 × 3.97 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm6.49 mm1.03 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG814629294
Side View
Table 61.0%Crown 35.1°Girdle: MED-STKPavilion 38°Culet: NoneDepth 57.0%

Caratlytics Score

How it works →
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: €340 EUR|Low: €149 EUR|High: €907 EUR|Avg: €398 EUR|+3.7%
Retailer 1
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
October 31, 2026
Retailer 18€155 EUR
Retailer 9€173 EUR
Retailer 5€179 EUR
Retailer 3€192 EUR
Retailer 6€192 EUR
Retailer 2€260 EUR
Retailer 12€322 EUR
Retailer 13€329 EUR
Retailer 1€340 EUR
Retailer 10€392 EUR
Retailer 7€407 EUR
Retailer 11€447 EUR
Retailer 15€468 EUR
Retailer 17€481 EUR
Retailer 14€563 EUR
Retailer 4€616 EUR
Retailer 8€698 EUR
Retailer 16€897 EUR

46 data points across 18 retailers

21 retailers€155 EUR to €990 EUR

A
Cheapest Retailer
-
€155 EUR
$173 USD
A
Retailer 2
-
€173 EUR
$193 USD
View
Final sale: no returns
A
Retailer 3
-
€179 EUR
$200 USD
View
A
Retailer 4
-
€192 EUR
$214 USD
View
A
Retailer 5
-
€192 EUR
$214 USD
View
B+
Retailer 6
-
€260 EUR
$290 USD
View
A
Retailer 7
-
€296 EUR
$331 USD
View
A
Retailer 8
-
€322 EUR
View
A
Retailer 9
-
€329 EUR
ZAR 5,939 ZAR
View
A
Retailer 10
-
€340 EUR
£299 GBP
View
B+
Retailer 11
-
€407 EUR
$455 USD
View
B+
Retailer 12
-
€447 EUR
A$768 AUD
View
B+
Retailer 13
-
€468 EUR
A$804 AUD
View
B+
Retailer 14
-
€481 EUR
$537 USD
View
B
Retailer 15
-
€563 EUR
A$968 AUD
View
B
Retailer 16
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€616 EUR
$688 USD
View
B
Retailer 17
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€633 EUR
$707 USD
View
B
Retailer 18
-
€665 EUR
$743 USD
View
Retailer 19
-
€698 EUR
$780 USD
View
Price last confirmed 39 days ago
B
Retailer 20
-
€897 EUR
£789 GBP
View
Most Expensive
B
Reve Diamonds
BD39FEF05 · Oct 30
€990 EUR
$1,106 USD
View
20 more retailers have this diamond
Prices start from €155 EURSave up to €835 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
1.03ct Heart
€155 EUR