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Heart|Lab Grown|IGI

1.81ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG634430430

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG634430430

Diamond specifications and retailer prices

From €226 EUR
$251 USD
As of October 30, 2026
Save €2,146 EUR (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: €2,372 EUR at Yadav Diamonds · As of October 30, 2026
View at Yadav Diamonds

About this 1.81ct lab-grown heart diamond

This 1.81ct 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 LG634430430 or 634430430. Listed at 23 retailers as of October 30, 2026, with prices from €226 to €2,372, a €2,146 spread on the same certified stone. Yadav Diamonds lists it at €2,372. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.81
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634430430
Dimensions8.37 × 7.68 × 4.97 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
8.37 mm7.68 mm1.81 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634430430
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 59.4%

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: €361 EUR|Low: €252 EUR|High: €2,004 EUR|Avg: €809 EUR|-0.9%
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
October 30, 2026
Retailer 6€252 EUR
Retailer 2€279 EUR
Retailer 1€361 EUR
Retailer 13€422 EUR
Retailer 12€530 EUR
Retailer 8€542 EUR
Retailer 14€600 EUR
Retailer 11€717 EUR
Retailer 15€858 EUR
Retailer 5€991 EUR
Retailer 9€1,047 EUR
Retailer 3€1,098 EUR
Retailer 7€1,216 EUR
Retailer 10€1,241 EUR
Retailer 4€2,004 EUR

37 data points across 15 retailers

23 retailers€226 EUR to €2,372 EUR

A
Cheapest Retailer
-
€226 EUR
$251 USD
A
Retailer 2
-
€252 EUR
$280 USD
View
Final sale: no returns
A
Retailer 3
-
€261 EUR
$291 USD
View
A
Retailer 4
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€279 EUR
$311 USD
View
A
Retailer 5
-
€279 EUR
$311 USD
View
A
Retailer 6
-
€361 EUR
£317 GBP
View
B+
Retailer 7
-
€375 EUR
$417 USD
View
A
Retailer 8
-
€422 EUR
$470 USD
View
A
Retailer 9
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€493 EUR
$549 USD
View
A
Retailer 10
-
€530 EUR
ZAR 9,523 ZAR
View
A
Retailer 11
-
€542 EUR
£475 GBP
View
B+
Retailer 12
-
€600 EUR
A$1,028 AUD
View
B+
Retailer 13
-
€651 EUR
$725 USD
View
B+
Retailer 14
-
€717 EUR
A$1,227 AUD
View
B+
Retailer 15
-
€858 EUR
$955 USD
View
B
Retailer 16
-
€991 EUR
$1,103 USD
View
B+
Retailer 17
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€1,047 EUR
A$1,793 AUD
View
B+
Retailer 18
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€1,098 EUR
$1,222 USD
View
B
Retailer 19
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€1,141 EUR
$1,270 USD
View
B
Retailer 20
-
€1,216 EUR
$1,353 USD
View
B
Retailer 21
-
€1,241 EUR
£1,088 GBP
View
B
Retailer 22
-
€2,004 EUR
$2,230 USD
View
Most Expensive
B
Yadav Diamonds
13014926 · Oct 30
€2,372 EUR
$2,640 USD
View
22 more retailers have this diamond
Prices start from €226 EURSave up to €2,146 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
1.81ct Heart
€226 EUR