Heart|Lab Grown|IGI

1.04ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG830637395

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG830637395

Diamond specifications and retailer prices

From $276 USD
As of November 1, 2026
Save $806 USD (74%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,082 USD at MOH London · As of October 29, 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 LG830637395 or 830637395. Listed at 13 retailers as of October 29, 2026, with prices from $276 to $1,082, a $806 spread on the same certified stone. MOH London lists it at $1,082. 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 angle30.5°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830637395
Dimensions6.77 × 6.85 × 3.93 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.77 mm6.85 mm1.04 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830637395
Side View
Table 61.0%Crown 30.5°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 57.4%

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: $1,082 USD|Low: $276 USD|High: $1,088 USD|Avg: $595 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 10$276 USD
Retailer 8$323 USD
Retailer 9$371 USD
Retailer 5$435 USD
Retailer 4$464 USD
Retailer 2$494 USD
Retailer 7$629 USD
Retailer 6$657 USD
Retailer 11$896 USD
Retailer 3$916 USD
MOH London$1,082 USD

37 data points across 11 retailers

13 retailers$276 USD to $1,082 USD

A
Cheapest Retailer
-
$276 USD
Retailer 2
-
$323 USD
£254 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
$371 USD
HK$2,900 HKD
View
B+
Retailer 4
-
$435 USD
€414 EUR
View
B+
Retailer 5
-
$464 USD
ZAR 7,488 ZAR
View
B+
Retailer 6
-
$494 USD
£389 GBP
View
B
Retailer 7
-
$629 USD
A$968 AUD
View
B
Retailer 8
-
$657 USD
A$1,010 AUD
View
B
Retailer 9
-
$863 USD
View
Retailer 10
-
$863 USD
View
Price last confirmed 32 days ago
B
Retailer 11
-
$896 USD
SGD 1,211 SGD
View
B
Retailer 12
-
$916 USD
View
Most Expensive
B
MOH London
LG830637395 · Oct 29
$1,082 USD
£852 GBP
View
12 more retailers have this diamond
Prices start from $276 USDSave up to $806 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
$276 USD