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Heart|Lab Grown|IGI

4.18ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG696557428

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG696557428

Diamond specifications and retailer prices

From €714 EUR
$798 USD
As of October 30, 2026
Save €7,458 EUR (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €8,172 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.18ct lab-grown heart diamond

This 4.18ct lab-grown heart sits in the three to five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG696557428 or 696557428. Listed at 24 retailers as of October 30, 2026, with prices from €714 to €8,172, a €7,458 spread on the same certified stone. Brilliant Earth lists it at €8,172. 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

4.18
Carat
D
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG696557428
Dimensions11.00 × 9.69 × 6.57 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.00 mm9.69 mm4.18 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG696557428
Side View
Table 63.0%Crown 38.6°Girdle: STK-THKPavilion 39.4°Culet: NoneDepth 59.7%

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: €8,172 EUR|Low: €686 EUR|High: €9,756 EUR|Avg: €2,033 EUR|-16.2%
Brilliant Earth
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 4€714 EUR
Retailer 16€777 EUR
Retailer 10€799 EUR
Retailer 3€828 EUR
Retailer 18€828 EUR
Retailer 17€985 EUR
Retailer 9€1,133 EUR
Retailer 6€1,186 EUR
Retailer 12€1,268 EUR
Retailer 14€1,763 EUR
Retailer 11€1,775 EUR
Retailer 15€1,802 EUR
Retailer 5€2,329 EUR
Retailer 7€2,644 EUR
Retailer 8€2,785 EUR
Retailer 13€3,122 EUR
Retailer 2€4,320 EUR
Brilliant Earth€8,172 EUR

44 data points across 18 retailers

24 retailers€714 EUR to €8,172 EUR

A
Cheapest Retailer
-
€714 EUR
$798 USD
A
Retailer 2
-
€777 EUR
$868 USD
View
A
Retailer 3
-
€799 EUR
$893 USD
View
Final sale: no returns
A
Retailer 4
-
€828 EUR
$925 USD
View
Retailer 5
-
€828 EUR
$925 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€962 EUR
HK$8,400 HKD
View
A
Retailer 7
-
€985 EUR
$1,100 USD
View
A
Retailer 8
-
€1,133 EUR
$1,266 USD
View
A
Retailer 9
-
€1,186 EUR
$1,325 USD
View
A
Retailer 10
-
€1,268 EUR
£1,115 GBP
View
A
Retailer 11
-
€1,763 EUR
ZAR 31,818 ZAR
View
B+
Retailer 12
-
€1,775 EUR
A$3,050 AUD
View
B+
Retailer 13
-
€1,802 EUR
$2,013 USD
View
B+
Retailer 14
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€2,168 EUR
$2,422 USD
View
B+
Retailer 15
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€2,329 EUR
$2,602 USD
View
B+
Retailer 16
-
€2,644 EUR
$2,954 USD
View
B+
Retailer 17
-
€2,647 EUR
$2,957 USD
View
B+
Retailer 18
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€2,785 EUR
SGD 4,205 SGD
View
B+
Retailer 19
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€2,800 EUR
$3,128 USD
View
B+
Retailer 20
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€2,865 EUR
$3,200 USD
View
B+
Retailer 21
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€3,122 EUR
£2,746 GBP
View
B
Retailer 22
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€3,955 EUR
$4,418 USD
View
B
Retailer 23
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€4,320 EUR
A$7,425 AUD
View
Most Expensive
B
Brilliant Earth
13765452A · Oct 30
€8,172 EUR
$9,130 USD
View
23 more retailers have this diamond
Prices start from €714 EURSave up to €7,458 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
4.18ct Heart
€714 EUR