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Heart|Lab Grown|IGI

4.90ct H VVS2 Heart Lab Grown Diamond

EX • H/VVS2 • IGI LG841654892

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841654892

Diamond specifications and retailer prices

From $772 SGD
$604 USD
As of October 31, 2026
Save $5,377 SGD (87%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,149 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.9ct lab-grown heart diamond

This 4.9ct lab-grown heart sits in the three to five carat band, graded H colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG841654892 or 841654892. Listed at 3 retailers as of October 30, 2026, with prices from $772 to $6,149, a $5,377 spread on the same certified stone. Brilliant Earth lists it at $6,149. 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

4.90
Carat
H
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654892
Dimensions10.72 × 11.69 × 6.75 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.72 mm11.69 mm4.90 ctH / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654892
Side View
Table 59.0%Crown 35.2°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 57.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $6,149 SGD|Low: $772 SGD|High: $9,320 SGD|Avg: $4,306 SGD|-34.0%
Brilliant Earth
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$772 SGD
Retailer 2$1,393 SGD
Brilliant Earth$6,149 SGD

24 data points across 3 retailers

3 retailers$772 SGD to $6,149 SGD

A
Cheapest Retailer
-
$772 SGD
$604 USD
Final sale: no returns
A
Retailer 2
-
$1,393 SGD
£858 GBP
View
Most Expensive
B
Brilliant Earth
21706192A · Oct 30
$6,149 SGD
$4,810 USD
View
2 more retailers have this diamond
Prices start from $772 SGDSave up to $5,377 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
4.90ct Heart
$772 SGD