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Heart|Lab Grown|IGI

4.59ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG848611857

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848611857

Diamond specifications and retailer prices

From $970 SGD
$757 USD
As of October 30, 2026
Save $689 SGD (42%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,659 SGD at 77 Diamonds · As of October 30, 2026
View at 77 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 LG848611857 or 848611857. Listed at 2 retailers as of October 30, 2026, with prices from $970 to $1,659, a $689 spread on the same certified stone. 77 Diamonds lists it at $1,659. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848611857
Dimensions9.80 × 11.49 × 7.00 mm
L/W Ratio1.17
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.80 mm11.49 mm4.59 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848611857
Side View
Table 58.0%Crown 35.1°Girdle: STK-THKPavilion 39.8°Culet: NoneDepth 60.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,659 SGD|Low: $970 SGD|High: $1,683 SGD|Avg: $1,564 SGD|-1.4%
77 Diamonds
Retailer 2
October 30, 2026
Retailer 2$970 SGD
77 Diamonds$1,659 SGD

6 data points across 2 retailers

2 retailers$970 SGD to $1,659 SGD

Cheapest Retailer
-
$970 SGD
$757 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
HSTVSUUJNHXXB · Oct 30
$1,659 SGD
£1,019 GBP
View
1 more retailer has this diamond
Prices start from $970 SGDSave up to $689 SGD

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
$970 SGD