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Heart|Lab Grown|IGI

1.03ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG795623121

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG795623121

Diamond specifications and retailer prices

From $268 AUD
As of November 4, 2026
Save $1,284 AUD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,551 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG795623121 or 795623121. Listed at 17 retailers as of November 4, 2026, with prices from $268 to $1,551, a $1,284 spread on the same certified stone. MOH London lists it at $1,551. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG795623121
Dimensions7.09 × 6.08 × 3.96 mm
L/W Ratio1.17
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm6.08 mm1.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG795623121
Side View
Table 61.0%Crown 33.1°Girdle: MED-THKPavilion 37.5°Culet: NoneDepth 55.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,551 AUD|Low: $258 AUD|High: $1,573 AUD|Avg: $690 AUD|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 9$268 AUD
Retailer 10$332 AUD
Retailer 4$406 AUD
Retailer 11$449 AUD
Retailer 7$573 AUD
Retailer 2$597 AUD
Retailer 6$811 AUD
Retailer 5$858 AUD
Retailer 8$955 AUD
Retailer 3$1,069 AUD
MOH London$1,551 AUD

38 data points across 11 retailers

17 retailers$268 AUD to $1,551 AUD

A
Cheapest Retailer
-
$268 AUD
A
Retailer 2
-
$299 AUD
View
Final sale: no returns
A
Retailer 3
-
$311 AUD
View
A
Retailer 4
-
$332 AUD
View
Retailer 5
-
$332 AUD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$406 AUD
View
A
Retailer 7
-
$449 AUD
View
B+
Retailer 8
-
$483 AUD
View
B+
Retailer 9
-
$573 AUD
View
B+
Retailer 10
-
$597 AUD
View
B+
Retailer 11
-
$780 AUD
View
B+
Retailer 12
-
$811 AUD
View
B+
Retailer 13
-
$858 AUD
View
B
Retailer 14
-
$955 AUD
View
B
Retailer 15
-
$1,069 AUD
View
B
Retailer 16
-
$1,146 AUD
View
Most Expensive
B
MOH London
LG795623121 · Nov 5
$1,551 AUD
£857 GBP
View
16 more retailers have this diamond
Prices start from $268 AUDSave up to $1,284 AUD

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
1.03ct Heart
$268 AUD