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Heart|Lab Grown|IGI

4.11ct D VVS2 Heart Lab Grown Diamond

EX • D/VVS2 • IGI LG818691255

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818691255

Diamond specifications and retailer prices

From $924 AUD
$649 USD
As of October 30, 2026
Save $10,764 AUD (92%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,688 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.11ct lab-grown heart diamond

This 4.11ct 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 LG818691255 or 818691255. Listed at 15 retailers as of October 30, 2026, with prices from $924 to $11,688, a $10,764 spread on the same certified stone. Brilliant Earth lists it at $11,688. 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

4.11
Carat
D
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818691255
Dimensions11.42 × 10.06 × 6.22 mm
L/W Ratio1.14
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.42 mm10.06 mm4.11 ctD / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818691255
Side View
Table 62.0%Crown 35.1°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 54.5%

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: Oct 30
Current: $11,688 AUD|Low: $887 AUD|High: $15,645 AUD|Avg: $4,121 AUD|-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
Retailer 16
Retailer 17
October 31, 2026
Retailer 14$924 AUD
Retailer 17$1,005 AUD
Retailer 13$1,231 AUD
Retailer 5$1,458 AUD
Retailer 8$1,458 AUD
Retailer 16$1,748 AUD
Retailer 10$2,535 AUD
Retailer 6$2,582 AUD
Retailer 12$2,739 AUD
Retailer 15$3,327 AUD
Retailer 3$4,239 AUD
Retailer 4$4,334 AUD
Retailer 11$4,654 AUD
Retailer 9$6,236 AUD
Retailer 2$6,749 AUD
Retailer 7$8,200 AUD
Brilliant Earth$11,688 AUD

17 data points across 17 retailers

15 retailers$924 AUD to $11,688 AUD

A
Cheapest Retailer
-
$924 AUD
$649 USD
A
Retailer 2
-
$1,005 AUD
$706 USD
View
A
Retailer 3
-
$1,231 AUD
$865 USD
View
A
Retailer 4
-
$1,458 AUD
HK$8,000 HKD
View
B+
Retailer 5
-
$1,748 AUD
$1,228 USD
View
A
Retailer 6
-
$2,535 AUD
View
A
Retailer 7
-
$2,582 AUD
$1,814 USD
View
B+
Retailer 8
-
$2,739 AUD
$1,924 USD
View
B+
Retailer 9
-
$3,327 AUD
$2,337 USD
View
B+
Retailer 10
-
$4,239 AUD
SGD 4,024 SGD
View
B
Retailer 11
-
$4,654 AUD
£2,574 GBP
View
B
Retailer 12
-
$6,236 AUD
£3,449 GBP
View
B
Retailer 13
-
$6,749 AUD
View
B
Retailer 14
-
$8,200 AUD
$5,760 USD
View
Most Expensive
B
Brilliant Earth
20703577Y · Oct 30
$11,688 AUD
$8,210 USD
View
14 more retailers have this diamond
Prices start from $924 AUDSave up to $10,764 AUD

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
4.11ct Heart
$924 AUD