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Heart|Lab Grown|IGI

5.09ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG841640340

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841640340

Diamond specifications and retailer prices

From $1,804 AUD
HK$9,900 HKD
As of October 31, 2026
Save $5,260 AUD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $7,064 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 5.09ct lab-grown heart diamond

This 5.09ct lab-grown heart sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841640340 or 841640340. Listed at 10 retailers as of October 31, 2026, with prices from $1,804 to $7,064, a $5,260 spread on the same certified stone. Novita Diamonds lists it at $7,064. 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

5.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841640340
Dimensions10.76 × 11.87 × 7.05 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm11.87 mm5.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841640340
Side View
Table 64.0%Crown 34.6°Girdle: MED-THKPavilion 40.2°Culet: NoneDepth 59.4%

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: $7,064 AUD|Low: $1,804 AUD|High: $7,064 AUD|Avg: $3,568 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 5$1,804 AUD
Retailer 9$2,051 AUD
Retailer 3$2,350 AUD
Retailer 10$2,444 AUD
Retailer 2$2,475 AUD
Retailer 6$3,647 AUD
Retailer 4$5,202 AUD
Retailer 8$5,305 AUD
Retailer 7$5,603 AUD
Novita Diamonds$7,064 AUD

21 data points across 10 retailers

10 retailers$1,804 AUD to $7,064 AUD

A
Cheapest Retailer
-
$1,804 AUD
HK$9,900 HKD
A
Retailer 2
-
$2,051 AUD
$1,441 USD
View
A
Retailer 3
-
$2,350 AUD
£1,300 GBP
View
A
Retailer 4
-
$2,444 AUD
$1,717 USD
View
A
Retailer 5
-
$2,475 AUD
€1,656 EUR
View
B+
Retailer 6
-
$3,647 AUD
$2,562 USD
View
B
Retailer 7
-
$5,202 AUD
£2,877 GBP
View
B
Retailer 8
-
$5,305 AUD
$3,727 USD
View
B
Retailer 9
-
$5,603 AUD
$3,936 USD
View
Most Expensive
B
Novita Diamonds
cert_841640340 · Oct 31
$7,064 AUD
View
9 more retailers have this diamond
Prices start from $1,804 AUDSave up to $5,260 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
5.09ct Heart
$1,804 AUD