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Heart|Lab Grown|IGI

1.10ct G VS1 Heart Lab Grown Diamond

ID • G/VS1 • IGI LG621486239

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG621486239

Diamond specifications and retailer prices

From $390 NZD
As of November 4, 2026
Save $1,542 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,932 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.1ct lab-grown heart diamond

This 1.1ct 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 LG621486239 or 621486239. Listed at 17 retailers as of November 4, 2026, with prices from $390 to $1,932, a $1,542 spread on the same certified stone. MOH London lists it at $1,932. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621486239
Dimensions6.25 × 7.37 × 4.13 mm
L/W Ratio1.18
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.25 mm7.37 mm1.10 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621486239
Side View
Table 62.0%Crown 33.4°Girdle: MED-STKPavilion 39.4°Culet: NoneDepth 56.0%

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: $1,932 NZD|Low: $374 NZD|High: $1,959 NZD|Avg: $996 NZD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 9$390 NZD
Retailer 4$452 NZD
Retailer 11$484 NZD
Retailer 2$587 NZD
Retailer 3$825 NZD
Retailer 7$833 NZD
Retailer 5$888 NZD
Retailer 6$1,181 NZD
Retailer 10$1,263 NZD
Retailer 12$1,553 NZD
Retailer 8$1,558 NZD
MOH London$1,932 NZD

40 data points across 12 retailers

17 retailers$390 NZD to $1,932 NZD

A
Cheapest Retailer
-
$390 NZD
A
Retailer 2
-
$436 NZD
View
Final sale: no returns
A
Retailer 3
-
$452 NZD
View
A
Retailer 4
-
$484 NZD
View
Retailer 5
-
$484 NZD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$587 NZD
View
B+
Retailer 7
-
$687 NZD
View
B+
Retailer 8
-
$825 NZD
View
B+
Retailer 9
-
$833 NZD
View
B+
Retailer 10
-
$888 NZD
View
B+
Retailer 11
-
$905 NZD
View
B
Retailer 12
-
$1,181 NZD
View
B
Retailer 13
-
$1,263 NZD
View
B
Retailer 14
-
$1,553 NZD
View
B
Retailer 15
-
$1,558 NZD
View
B
Retailer 16
-
$1,645 NZD
View
Most Expensive
B
MOH London
LG621486239 · Nov 5
$1,932 NZD
£855 GBP
View
16 more retailers have this diamond
Prices start from $390 NZDSave up to $1,542 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
1.10ct Heart
$390 NZD