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Heart|Lab Grown|IGI

1.00ct I VVS2 Heart Lab Grown Diamond

EX • I/VVS2 • IGI LG794637347

Shape and cutting style on the report: Heart modified brilliant

Certificate IGI LG794637347

Diamond specifications and retailer prices

From $491 NZD
As of November 4, 2026
Save $1,944 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,435 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1ct lab-grown heart diamond

This 1ct lab-grown heart sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG794637347 or 794637347. Listed at 16 retailers as of November 4, 2026, with prices from $491 to $2,435, a $1,944 spread on the same certified stone. MOH London lists it at $2,435. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794637347
Dimensions5.61 × 6.27 × 3.77 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.61 mm6.27 mm1.00 ctI / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794637347
Side View
Table 64.0%Crown 38.6°Girdle: MED-STKPavilion 32°Culet: NoneDepth 60.1%

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: $2,435 NZD|Low: $451 NZD|High: $2,674 NZD|Avg: $1,103 NZD|+7.5%
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
November 5, 2026
Retailer 12$491 NZD
Retailer 9$569 NZD
Retailer 14$610 NZD
Retailer 4$612 NZD
Retailer 13$632 NZD
Retailer 5$660 NZD
Retailer 2$710 NZD
Retailer 7$754 NZD
Retailer 15$887 NZD
Retailer 8$1,050 NZD
Retailer 11$1,169 NZD
Retailer 6$1,579 NZD
Retailer 10$1,873 NZD
Retailer 3$1,960 NZD
MOH London$2,435 NZD

40 data points across 15 retailers

16 retailers$491 NZD to $2,435 NZD

A
Cheapest Retailer
-
$491 NZD
A
Retailer 2
-
$569 NZD
View
A
Retailer 3
-
$610 NZD
View
B+
Retailer 4
-
$612 NZD
View
B+
Retailer 5
-
$632 NZD
View
Retailer 6
-
$660 NZD
View
Price last confirmed 11 days ago
B+
Retailer 7
-
$710 NZD
View
B+
Retailer 8
-
$754 NZD
View
B+
Retailer 9
-
$887 NZD
View
B+
Retailer 10
-
$1,050 NZD
View
B
Retailer 11
-
$1,169 NZD
View
B
Retailer 12
-
$1,504 NZD
View
B
Retailer 13
-
$1,579 NZD
View
B
Retailer 14
-
$1,873 NZD
View
B
Retailer 15
-
$1,960 NZD
View
Most Expensive
B
MOH London
LG794637347 · Nov 5
$2,435 NZD
£1,081 GBP
View
15 more retailers have this diamond
Prices start from $491 NZDSave up to $1,944 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
1.00ct Heart
$491 NZD