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Heart|Lab Grown|IGI

1.05ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG837632550

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG837632550

Diamond specifications and retailer prices

From $603 NZD
$340 USD
As of October 30, 2026
Save $1,089 NZD (64%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,692 NZD at MOH London · As of October 26, 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 E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG837632550 or 837632550. Listed at 9 retailers as of October 26, 2026, with prices from $603 to $1,692, a $1,089 spread on the same certified stone. MOH London lists it at $1,692. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837632550
Dimensions6.06 × 7.05 × 4.03 mm
L/W Ratio1.16
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
6.06 mm7.05 mm1.05 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837632550
Side View
Table 63.0%Crown 36.3°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 57.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,692 NZD|Low: $603 NZD|High: $1,710 NZD|Avg: $949 NZD|-0.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$603 NZD
Retailer 2$640 NZD
Retailer 5$649 NZD
Retailer 4$687 NZD
Retailer 7$793 NZD
Retailer 3$1,078 NZD
Retailer 9$1,159 NZD
Retailer 8$1,260 NZD
MOH London$1,692 NZD

36 data points across 9 retailers

9 retailers$603 NZD to $1,692 NZD

A
Cheapest Retailer
-
$603 NZD
$340 USD
A
Retailer 2
-
$640 NZD
£284 GBP
View
A
Retailer 3
-
$649 NZD
$366 USD
View
A
Retailer 4
-
$687 NZD
£305 GBP
View
B+
Retailer 5
-
$793 NZD
$447 USD
View
B+
Retailer 6
-
$1,078 NZD
A$935 AUD
View
B
Retailer 7
-
$1,182 NZD
$666 USD
View
Retailer 8
-
$1,260 NZD
$710 USD
View
Price last confirmed 12 days ago
Most Expensive
B
MOH London
LG837632550 · Oct 26
$1,692 NZD
£751 GBP
View
8 more retailers have this diamond
Prices start from $603 NZDSave up to $1,089 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
1.05ct Heart
$603 NZD