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Heart|Lab Grown|IGI

1.04ct F VS1 Heart Lab Grown Diamond

VG • F/VS1 • IGI LG844638427

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG844638427

Diamond specifications and retailer prices

From $293 NZD
$165 USD
As of October 30, 2026
Save $1,402 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,695 NZD 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 LG844638427 or 844638427. Listed at 17 retailers as of October 30, 2026, with prices from $293 to $1,695, a $1,402 spread on the same certified stone. MOH London lists it at $1,695. 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
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844638427
Dimensions6.13 × 7.04 × 4.12 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.13 mm7.04 mm1.04 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844638427
Side View
Table 58.0%Crown 31.1°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 58.5%

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: Oct 30
Current: $1,695 NZD|Low: $293 NZD|High: $1,704 NZD|Avg: $790 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 4$293 NZD
Retailer 16$339 NZD
Retailer 7$362 NZD
Retailer 14$362 NZD
Retailer 2$433 NZD
Retailer 15$594 NZD
Retailer 12$625 NZD
Retailer 10$642 NZD
Retailer 8$653 NZD
Retailer 13$688 NZD
Retailer 5$793 NZD
Retailer 11$883 NZD
Retailer 9$1,100 NZD
Retailer 17$1,164 NZD
Retailer 3$1,230 NZD
Retailer 6$1,262 NZD
MOH London$1,695 NZD

18 data points across 17 retailers

17 retailers$293 NZD to $1,695 NZD

A
Cheapest Retailer
-
$293 NZD
$165 USD
A
Retailer 2
-
$339 NZD
$191 USD
View
Retailer 3
-
$362 NZD
$204 USD
View
Price last confirmed 8 days ago
A
Retailer 4
-
$362 NZD
$204 USD
View
A
Retailer 5
-
$433 NZD
£192 GBP
View
B+
Retailer 6
-
$594 NZD
$335 USD
View
B+
Retailer 7
-
$625 NZD
ZAR 5,692 ZAR
View
B+
Retailer 8
-
$642 NZD
£285 GBP
View
B+
Retailer 9
-
$653 NZD
$368 USD
View
B+
Retailer 10
-
$688 NZD
£305 GBP
View
B+
Retailer 11
-
$793 NZD
$447 USD
View
B+
Retailer 12
-
$883 NZD
A$766 AUD
View
B
Retailer 13
-
$1,100 NZD
SGD 838 SGD
View
B
Retailer 14
-
$1,164 NZD
$656 USD
View
B
Retailer 15
-
$1,230 NZD
$693 USD
View
B
Retailer 16
-
$1,262 NZD
$711 USD
View
Most Expensive
B
MOH London
LG844638427 · Nov 1
$1,695 NZD
£752 GBP
View
16 more retailers have this diamond
Prices start from $293 NZDSave up to $1,402 NZD

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
$293 NZD