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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 $1,152 NZD
$649 USD
As of October 30, 2026
Save $13,415 NZD (92%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $14,567 NZD at Brilliant Earth · As of October 31, 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 $1,152 to $14,567, a $13,415 spread on the same certified stone. Brilliant Earth lists it at $14,567. 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
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $14,567 NZD|Low: $1,105 NZD|High: $19,500 NZD|Avg: $5,136 NZD|-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$1,152 NZD
Retailer 17$1,253 NZD
Retailer 13$1,535 NZD
Retailer 5$1,817 NZD
Retailer 8$1,817 NZD
Retailer 16$2,179 NZD
Retailer 10$3,160 NZD
Retailer 6$3,219 NZD
Retailer 12$3,414 NZD
Retailer 15$4,147 NZD
Retailer 3$5,283 NZD
Retailer 4$5,401 NZD
Retailer 11$5,800 NZD
Retailer 9$7,772 NZD
Retailer 2$8,411 NZD
Retailer 7$10,220 NZD
Brilliant Earth$14,567 NZD

17 data points across 17 retailers

15 retailers$1,152 NZD to $14,567 NZD

A
Cheapest Retailer
-
$1,152 NZD
$649 USD
A
Retailer 2
-
$1,253 NZD
$706 USD
View
A
Retailer 3
-
$1,535 NZD
$865 USD
View
A
Retailer 4
-
$1,817 NZD
HK$8,000 HKD
View
B+
Retailer 5
-
$2,179 NZD
$1,228 USD
View
A
Retailer 6
-
$3,160 NZD
A$2,740 AUD
View
A
Retailer 7
-
$3,219 NZD
$1,814 USD
View
B+
Retailer 8
-
$3,414 NZD
$1,924 USD
View
B+
Retailer 9
-
$4,147 NZD
$2,337 USD
View
B+
Retailer 10
-
$5,283 NZD
SGD 4,024 SGD
View
B
Retailer 11
-
$5,800 NZD
£2,574 GBP
View
B
Retailer 12
-
$7,772 NZD
£3,449 GBP
View
B
Retailer 13
-
$8,411 NZD
A$7,293 AUD
View
B
Retailer 14
-
$10,220 NZD
$5,760 USD
View
Most Expensive
B
Brilliant Earth
20703577Y · Oct 31
$14,567 NZD
$8,210 USD
View
14 more retailers have this diamond
Prices start from $1,152 NZDSave up to $13,415 NZD

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
$1,152 NZD