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Heart|Lab Grown|IGI

4.59ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG837617935

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837617935

Diamond specifications and retailer prices

From $1,458 AUD
HK$8,000 HKD
As of October 31, 2026
Save $3,632 AUD (71%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,089 AUD at Novita Diamonds · As of October 31, 2026
View at Novita Diamonds

About this 4.59ct lab-grown heart diamond

This 4.59ct lab-grown heart sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837617935 or 837617935. Listed at 10 retailers as of October 31, 2026, with prices from $1,458 to $5,089, a $3,632 spread on the same certified stone. Novita Diamonds lists it at $5,089. 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

4.59
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837617935
Dimensions10.59 × 11.62 × 6.52 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
10.59 mm11.62 mm4.59 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837617935
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 38.6°Culet: NoneDepth 56.1%

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: $5,089 AUD|Low: $1,458 AUD|High: $5,424 AUD|Avg: $3,295 AUD|-0.8%
Novita Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 10$1,458 AUD
Retailer 9$1,768 AUD
Retailer 3$1,968 AUD
Retailer 2$1,982 AUD
Retailer 5$2,002 AUD
Retailer 6$2,908 AUD
Retailer 7$4,262 AUD
Retailer 8$4,459 AUD
Retailer 4$4,878 AUD
Novita Diamonds$5,089 AUD

31 data points across 10 retailers

10 retailers$1,458 AUD to $5,089 AUD

A
Cheapest Retailer
-
$1,458 AUD
HK$8,000 HKD
A
Retailer 2
-
$1,768 AUD
$1,242 USD
View
A
Retailer 3
-
$1,968 AUD
£1,088 GBP
View
A
Retailer 4
-
$1,982 AUD
€1,326 EUR
View
A
Retailer 5
-
$2,002 AUD
$1,406 USD
View
B+
Retailer 6
-
$2,908 AUD
$2,043 USD
View
B
Retailer 7
-
$4,262 AUD
$2,994 USD
View
B
Retailer 8
-
$4,459 AUD
$3,132 USD
View
B
Retailer 9
-
$4,878 AUD
£2,698 GBP
View
Most Expensive
B
Novita Diamonds
cert_837617935 · Oct 31
$5,089 AUD
View
9 more retailers have this diamond
Prices start from $1,458 AUDSave up to $3,632 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
4.59ct Heart
$1,458 AUD