Heart|Lab Grown|IGI

1.04ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG846699986

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG846699986

Diamond specifications and retailer prices

From $228 USD
£179 GBP
As of November 1, 2026
Save $662 USD (74%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $890 USD at MOH London · As of November 1, 2026
View at MOH London

About this 1.04ct lab-grown heart diamond

This 1.04ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG846699986 or 846699986. Listed at 10 retailers as of November 1, 2026, with prices from $228 to $890, a $662 spread on the same certified stone. MOH London lists it at $890. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.04
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846699986
Dimensions5.95 × 7.08 × 4.06 mm
L/W Ratio1.19
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.95 mm7.08 mm1.04 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846699986
Side View
Table 62.0%Crown 36.5°Girdle: MED-STKPavilion 39°Culet: NoneDepth 57.3%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $890 USD|Low: $228 USD|High: $895 USD|Avg: $427 USD|-0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4$228 USD
Retailer 8$262 USD
Retailer 3$329 USD
Retailer 5$330 USD
Retailer 9$331 USD
Retailer 6$362 USD
Retailer 2$464 USD
Retailer 7$647 USD
Retailer 10$667 USD
MOH London$890 USD

11 data points across 10 retailers

10 retailers$228 USD to $890 USD

A
Cheapest Retailer
-
$228 USD
£179 GBP
B+
Retailer 2
-
$262 USD
View
A
Retailer 3
-
$329 USD
ZAR 5,310 ZAR
View
A
Retailer 4
-
$330 USD
£260 GBP
View
A
Retailer 5
-
$331 USD
View
B+
Retailer 6
-
$362 USD
£285 GBP
View
B+
Retailer 7
-
$464 USD
A$714 AUD
View
B
Retailer 8
-
$647 USD
View
B
Retailer 9
-
$667 USD
View
Most Expensive
B
MOH London
LG846699986 · Nov 1
$890 USD
£701 GBP
View
9 more retailers have this diamond
Prices start from $228 USDSave up to $662 USD

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
1.04ct Heart
$228 USD