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Heart|Lab Grown|IGI

4.12ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG715510051

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG715510051

Diamond specifications and retailer prices

From €772 EUR
$863 USD
As of October 27, 2026
Save €6,594 EUR (90%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: €7,367 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.12ct lab-grown heart diamond

This 4.12ct 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 LG715510051 or 715510051. Listed at 17 retailers as of October 27, 2026, with prices from €772 to €7,367, a €6,594 spread on the same certified stone. Brilliant Earth lists it at €7,367. 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

4.12
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715510051
Dimensions9.78 × 10.99 × 6.36 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.78 mm10.99 mm4.12 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715510051
Side View
Table 56.0%Crown 37.3°Girdle: STK-THKPavilion 36.5°Culet: NoneDepth 57.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: €7,367 EUR|Low: €617 EUR|High: €9,864 EUR|Avg: €2,375 EUR|-25.3%
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
October 30, 2026
Retailer 13€772 EUR
Retailer 3€840 EUR
Retailer 15€897 EUR
Retailer 5€933 EUR
Retailer 9€1,052 EUR
Retailer 14€1,425 EUR
Retailer 2€1,521 EUR
Retailer 6€1,675 EUR
Retailer 10€1,942 EUR
Retailer 11€1,942 EUR
Retailer 12€2,652 EUR
Retailer 7€2,800 EUR
Retailer 8€3,374 EUR
Retailer 4€3,503 EUR
Brilliant Earth€7,367 EUR

42 data points across 15 retailers

17 retailers€772 EUR to €7,367 EUR

A
Cheapest Retailer
-
€772 EUR
$863 USD
A
Retailer 2
-
€840 EUR
$939 USD
View
A
Retailer 3
-
€897 EUR
$1,002 USD
View
A
Retailer 4
-
€933 EUR
$1,042 USD
View
Final sale: no returns
A
Retailer 5
-
€1,052 EUR
$1,175 USD
View
A
Retailer 6
-
€1,214 EUR
HK$10,600 HKD
View
A
Retailer 7
-
€1,425 EUR
$1,592 USD
View
A
Retailer 8
-
€1,521 EUR
£1,338 GBP
View
A
Retailer 9
-
€1,675 EUR
$1,871 USD
View
B+
Retailer 10
-
€1,942 EUR
A$3,338 AUD
View
B+
Retailer 11
-
€1,942 EUR
$2,170 USD
View
B+
Retailer 12
-
€2,652 EUR
$2,963 USD
View
B+
Retailer 13
-
€2,800 EUR
$3,128 USD
View
B+
Retailer 14
-
€3,374 EUR
£2,968 GBP
View
B
Retailer 15
-
€3,503 EUR
SGD 5,289 SGD
View
B
Retailer 16
-
€3,525 EUR
$3,938 USD
View
Most Expensive
B
Brilliant Earth
15505215Y · Oct 30
€7,367 EUR
$8,230 USD
View
16 more retailers have this diamond
Prices start from €772 EURSave up to €6,594 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
4.12ct Heart
€772 EUR