Heart|Lab Grown|IGI

4.08ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG815654721

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815654721

Diamond specifications and retailer prices

From $885 USD
As of October 23, 2026
Save $4,651 USD (84%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $10,650 USD at Brilliant Earth · As of October 23, 2026
View at Brilliant Earth

About this 4.08ct lab-grown heart diamond

This 4.08ct 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 LG815654721 or 815654721. Listed at 18 retailers as of October 23, 2026, with a 526% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.08
Carat
D
Color
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815654721
Dimensions10.11 × 11.20 × 6.26 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.11 mm11.20 mm4.08 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815654721
Side View
Table 58.0%Crown 34.7°Girdle: MED-STKPavilion 37.3°Culet: NoneDepth 55.9%

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 23
Current: $10,650 USD|Low: $850 USD|High: $10,970 USD|Avg: $2,967 USD|-2.9%
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
October 24, 2026
Retailer 12$885 USD
Retailer 3$991 USD
Retailer 13$1,027 USD
Retailer 10$1,200 USD
Retailer 7$1,554 USD
Retailer 2$1,588 USD
Retailer 5$1,648 USD
Retailer 9$2,082 USD
Retailer 4$2,811 USD
Retailer 11$2,965 USD
Retailer 14$3,448 USD
Retailer 8$3,870 USD
Retailer 6$5,425 USD
Brilliant Earth$10,650 USD

37 data points across 14 retailers

18 retailers$885 USD to $5,536 USD

A
Cheapest Retailer
-
$885 USD
Retailer 2
-
$963 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$1,027 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$1,190 USD
HK$9,300 HKD
View
Retailer 5
-
$1,200 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,554 USD
€1,480 EUR
View
A
Retailer 7
-
$1,588 USD
£1,251 GBP
View
Retailer 8
-
$1,648 USD
View
Price last confirmed 7 days ago
Retailer 9
-
$2,082 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$2,380 USD
View
B+
Retailer 11
-
$2,811 USD
View
Retailer 12
-
$2,965 USD
View
Price last confirmed 15 days ago
Retailer 13
-
$3,223 USD
View
Price last confirmed 7 days ago
Retailer 14
-
$3,448 USD
SGD 4,660 SGD
View
Price last confirmed 7 days ago
Retailer 15
-
$3,565 USD
View
Price last confirmed 9 days ago
Retailer 16
-
$3,870 USD
£3,047 GBP
View
Price last confirmed 9 days ago
B
Retailer 17
-
$5,536 USD
View
Most Expensive
Brilliant Earth
20968560A · Oct 23
$10,650 USD
View
Price under review
17 more retailers have this diamond
Prices start from $885 USDSave up to $4,651 USD

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
4.08ct Heart
$885 USD