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Heart|Lab Grown|IGI

4.26ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG831698353

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831698353

Diamond specifications and retailer prices

From €1,287 EUR
$1,443 USD
As of November 2, 2026
Save €7,072 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €8,359 EUR at With Clarity · As of November 3, 2026
View at With Clarity

About this 4.26ct lab-grown heart diamond

This 4.26ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831698353 or 831698353. Listed at 20 retailers as of November 2, 2026, with prices from €1,287 to €8,359, a €7,072 spread on the same certified stone. With Clarity lists it at €8,359. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.26
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831698353
Dimensions10.27 × 11.48 × 6.24 mm
L/W Ratio1.12
Girdle conditionFaceted
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
10.27 mm11.48 mm4.26 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831698353
Side View
Table 56.0%Crown 34.6°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 54.4%

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: Nov 2
Current: €2,106 EUR|Low: €1,180 EUR|High: €8,359 EUR|Avg: €2,864 EUR|+6.4%
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
Retailer 19
With Clarity
November 3, 2026
Retailer 19€1,287 EUR
Retailer 14€1,399 EUR
Retailer 4€1,492 EUR
Retailer 13€1,553 EUR
Retailer 10€1,640 EUR
Retailer 6€1,645 EUR
Retailer 18€1,728 EUR
Retailer 1€2,106 EUR
Retailer 11€2,127 EUR
Retailer 16€2,353 EUR
Retailer 12€2,433 EUR
Retailer 9€2,796 EUR
Retailer 3€2,820 EUR
Retailer 5€3,176 EUR
Retailer 17€3,196 EUR
Retailer 7€4,106 EUR
Retailer 15€4,261 EUR
Retailer 2€5,251 EUR
Retailer 8€5,741 EUR
With Clarity€8,359 EUR

15 data points across 20 retailers

20 retailers€1,287 EUR to €8,359 EUR

A
Cheapest Retailer
-
€1,287 EUR
$1,443 USD
A
Retailer 2
-
€1,399 EUR
$1,569 USD
View
A
Retailer 3
-
€1,492 EUR
$1,673 USD
View
A
Retailer 4
-
€1,553 EUR
£1,372 GBP
View
A
Retailer 5
-
€1,640 EUR
$1,839 USD
View
Final sale: no returns
A
Retailer 6
-
€1,645 EUR
$1,845 USD
View
B+
Retailer 7
-
€1,728 EUR
$1,938 USD
View
B+
Retailer 8
-
€2,106 EUR
£1,860 GBP
View
B+
Retailer 9
-
€2,127 EUR
View
B+
Retailer 10
-
€2,353 EUR
$2,639 USD
View
B+
Retailer 11
-
€2,433 EUR
$2,729 USD
View
B+
Retailer 12
-
€2,796 EUR
$3,136 USD
View
B+
Retailer 13
-
€2,820 EUR
$3,163 USD
View
B
Retailer 14
-
€3,176 EUR
ZAR 57,540 ZAR
View
B
Retailer 15
-
€3,196 EUR
A$5,515 AUD
View
B
Retailer 16
-
€4,106 EUR
$4,605 USD
View
B
Retailer 17
-
€4,261 EUR
£3,763 GBP
View
B
Retailer 18
-
€5,251 EUR
$5,889 USD
View
B
Retailer 19
-
€5,741 EUR
SGD 8,701 SGD
View
Most Expensive
B
With Clarity
831698353 · Nov 3
€8,359 EUR
$9,375 USD
View
19 more retailers have this diamond
Prices start from €1,287 EURSave up to €7,072 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
4.26ct Heart
€1,287 EUR