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Heart|Lab Grown|IGI

1.05ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG837673339

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837673339

Diamond specifications and retailer prices

From $548 NZD
As of November 4, 2026
Save $1,339 NZD (71%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,886 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown heart diamond

This 1.05ct lab-grown heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837673339 or 837673339. Listed at 7 retailers as of November 4, 2026, with prices from $548 to $1,886, a $1,339 spread on the same certified stone. MOH London lists it at $1,886. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837673339
Dimensions7.04 × 6.43 × 4.08 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.04 mm6.43 mm1.05 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837673339
Side View
Table 59.0%Crown 33.3°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,886 NZD|Low: $507 NZD|High: $1,997 NZD|Avg: $1,071 NZD|+0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 5$548 NZD
Retailer 3$717 NZD
Retailer 2$722 NZD
Retailer 4$777 NZD
Retailer 6$1,350 NZD
Retailer 7$1,396 NZD
MOH London$1,886 NZD

43 data points across 7 retailers

7 retailers$548 NZD to $1,886 NZD

B+
Cheapest Retailer
-
$548 NZD
B+
Retailer 2
-
$717 NZD
View
B+
Retailer 3
-
$722 NZD
View
B+
Retailer 4
-
$777 NZD
View
B
Retailer 5
-
$1,350 NZD
View
B
Retailer 6
-
$1,396 NZD
View
Most Expensive
B
MOH London
LG837673339 · Nov 5
$1,886 NZD
£835 GBP
View
6 more retailers have this diamond
Prices start from $548 NZDSave up to $1,339 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.

B+
1.05ct Heart
$548 NZD