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Heart|Lab Grown|IGI

4.09ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG841639717

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841639717

Diamond specifications and retailer prices

From $1,549 AUD
HK$8,500 HKD
As of October 31, 2026
Save $5,169 AUD (77%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,718 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 4.09ct lab-grown heart diamond

This 4.09ct 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 LG841639717 or 841639717. Listed at 10 retailers as of October 31, 2026, with prices from $1,549 to $6,718, a $5,169 spread on the same certified stone. Novita Diamonds lists it at $6,718. 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

4.09
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841639717
Dimensions10.24 × 11.07 × 6.48 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm11.07 mm4.09 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841639717
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 58.5%

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 31
Current: $6,718 AUD|Low: $1,549 AUD|High: $6,718 AUD|Avg: $3,233 AUD
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 9$1,549 AUD
Retailer 8$1,819 AUD
Retailer 3$2,017 AUD
Retailer 2$2,115 AUD
Retailer 10$2,125 AUD
Retailer 5$3,318 AUD
Retailer 6$4,558 AUD
Retailer 7$4,768 AUD
Retailer 4$4,947 AUD
Novita Diamonds$6,718 AUD

23 data points across 10 retailers

10 retailers$1,549 AUD to $6,718 AUD

A
Cheapest Retailer
-
$1,549 AUD
HK$8,500 HKD
A
Retailer 2
-
$1,819 AUD
$1,278 USD
View
A
Retailer 3
-
$2,017 AUD
£1,116 GBP
View
A
Retailer 4
-
$2,115 AUD
€1,415 EUR
View
A
Retailer 5
-
$2,125 AUD
$1,493 USD
View
B+
Retailer 6
-
$3,318 AUD
$2,331 USD
View
B+
Retailer 7
-
$4,558 AUD
$3,202 USD
View
B+
Retailer 8
-
$4,768 AUD
$3,349 USD
View
B+
Retailer 9
-
$4,947 AUD
£2,736 GBP
View
Most Expensive
B
Novita Diamonds
cert_841639717 · Oct 31
$6,718 AUD
View
9 more retailers have this diamond
Prices start from $1,549 AUDSave up to $5,169 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
4.09ct Heart
$1,549 AUD