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Heart|Lab Grown|IGI

10.19ct H VS1 Heart Lab Grown Diamond

EX • H/VS1 • IGI LG839695688

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839695688

Diamond specifications and retailer prices

From $3,363 SGD
£2,072 GBP
As of October 29, 2026
Save $6,058 SGD (64%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $9,422 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 10.19ct lab-grown heart diamond

This 10.19ct lab-grown heart sits in the over five carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG839695688 or 839695688. Listed at 2 retailers as of October 28, 2026, with prices from $3,363 to $9,422, a $6,058 spread on the same certified stone. Brilliant Earth lists it at $9,422. 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

10.19
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839695688
Dimensions13.42 × 15.21 × 8.71 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.42 mm15.21 mm10.19 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839695688
Side View
Table 60.0%Crown 35.5°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $9,422 SGD|Low: $2,259 SGD|High: $9,422 SGD|Avg: $5,546 SGD
Brilliant Earth
Retailer 2
Retailer 3
October 29, 2026
Retailer 3$2,259 SGD
Retailer 2$3,363 SGD
Brilliant Earth$9,422 SGD

25 data points across 3 retailers

2 retailers$3,363 SGD to $9,422 SGD

A
Cheapest Retailer
-
$3,363 SGD
£2,072 GBP
Most Expensive
B
Brilliant Earth
21601570A · Oct 28
$9,422 SGD
$7,370 USD
View
1 more retailer has this diamond
Prices start from $3,363 SGDSave up to $6,058 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
10.19ct Heart
$3,363 SGD