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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 $334 NZD
As of November 4, 2026
Save $1,597 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,931 NZD 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 $334 to $1,931, a $1,597 spread on the same certified stone. MOH London lists it at $1,931. 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: $1,931 NZD|Low: $321 NZD|High: $1,958 NZD|Avg: $858 NZD|-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$334 NZD
Retailer 10$413 NZD
Retailer 4$506 NZD
Retailer 11$559 NZD
Retailer 7$713 NZD
Retailer 2$743 NZD
Retailer 6$1,009 NZD
Retailer 5$1,068 NZD
Retailer 8$1,189 NZD
Retailer 3$1,331 NZD
MOH London$1,931 NZD

38 data points across 11 retailers

17 retailers$334 NZD to $1,931 NZD

A
Cheapest Retailer
-
$334 NZD
A
Retailer 2
-
$373 NZD
View
Final sale: no returns
A
Retailer 3
-
$387 NZD
View
A
Retailer 4
-
$413 NZD
View
Retailer 5
-
$413 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$506 NZD
View
A
Retailer 7
-
$559 NZD
View
B+
Retailer 8
-
$601 NZD
View
B+
Retailer 9
-
$713 NZD
View
B+
Retailer 10
-
$743 NZD
View
B+
Retailer 11
-
$970 NZD
View
B+
Retailer 12
-
$1,009 NZD
View
B+
Retailer 13
-
$1,068 NZD
View
B
Retailer 14
-
$1,189 NZD
View
B
Retailer 15
-
$1,331 NZD
View
B
Retailer 16
-
$1,426 NZD
View
Most Expensive
B
MOH London
LG795623121 · Nov 5
$1,931 NZD
£857 GBP
View
16 more retailers have this diamond
Prices start from $334 NZDSave up to $1,597 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
1.03ct Heart
$334 NZD