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Heart|Lab Grown|IGI

1.07ct G VVS1 Heart Lab Grown Diamond

ID • G/VVS1 • IGI LG818662276

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818662276

Diamond specifications and retailer prices

From $361 NZD
As of November 4, 2026
Save $1,505 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,866 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.07ct lab-grown heart diamond

This 1.07ct 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 LG818662276 or 818662276. Listed at 16 retailers as of November 4, 2026, with prices from $361 to $1,866, a $1,505 spread on the same certified stone. MOH London lists it at $1,866. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.07
Carat
G
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.3°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818662276
Dimensions6.30 × 7.09 × 4.05 mm
L/W Ratio1.13
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.30 mm7.09 mm1.07 ctG / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818662276
Side View
Table 57.0%Crown 37.3°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 57.1%

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: $1,866 NZD|Low: $361 NZD|High: $2,224 NZD|Avg: $1,037 NZD|-7.8%
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
November 5, 2026
Retailer 13$361 NZD
Retailer 5$404 NZD
Retailer 8$690 NZD
Retailer 11$706 NZD
Retailer 2$713 NZD
Retailer 12$801 NZD
Retailer 7$975 NZD
Retailer 6$1,021 NZD
Retailer 3$1,146 NZD
Retailer 10$1,382 NZD
Retailer 4$1,420 NZD
Retailer 9$1,512 NZD
MOH London$1,866 NZD

40 data points across 13 retailers

16 retailers$361 NZD to $1,866 NZD

Retailer 1
-
$313 NZD
Price last confirmed 34 days ago
A
Retailer 2
-
$361 NZD
View
Final sale: no returns
Retailer 3
-
$379 NZD
View
Price last confirmed 37 days ago
Retailer 4
-
$404 NZD
View
Price last confirmed 33 days ago
A
Retailer 5
-
$690 NZD
View
B+
Retailer 6
-
$706 NZD
View
B+
Retailer 7
-
$713 NZD
View
B+
Retailer 8
-
$801 NZD
View
B+
Retailer 9
-
$975 NZD
View
B+
Retailer 10
-
$1,021 NZD
View
B
Retailer 11
-
$1,146 NZD
View
Retailer 12
-
$1,300 NZD
View
Price last confirmed 36 days ago
B
Retailer 13
-
$1,382 NZD
View
B
Retailer 14
-
$1,420 NZD
View
B
Retailer 15
-
$1,512 NZD
View
Most Expensive
B
MOH London
LG818662276 · Nov 5
$1,866 NZD
£826 GBP
View
15 more retailers have this diamond
Prices start from $361 NZDSave up to $1,505 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
1.07ct Heart
$361 NZD