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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG815601911

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG815601911

Diamond specifications and retailer prices

From $311 NZD
$175 USD
As of October 30, 2026
Save $1,503 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,814 NZD at MOH London · As of October 29, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG815601911 or 815601911. Listed at 20 retailers as of October 29, 2026, with prices from $311 to $1,814, a $1,503 spread on the same certified stone. MOH London lists it at $1,814. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815601911
Dimensions7.03 × 6.38 × 4.15 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.03 mm6.38 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815601911
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.0%

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: Oct 30
Current: $1,814 NZD|Low: $302 NZD|High: $1,843 NZD|Avg: $801 NZD|-1.6%
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
Retailer 16
Retailer 17
Retailer 18
October 30, 2026
Retailer 8$311 NZD
Retailer 7$348 NZD
Retailer 4$362 NZD
Retailer 3$387 NZD
Retailer 17$387 NZD
Retailer 11$485 NZD
Retailer 18$523 NZD
Retailer 10$607 NZD
Retailer 12$661 NZD
Retailer 13$663 NZD
Retailer 2$692 NZD
Retailer 14$942 NZD
Retailer 6$947 NZD
Retailer 15$1,240 NZD
Retailer 5$1,242 NZD
Retailer 16$1,311 NZD
Retailer 9$1,337 NZD
MOH London$1,814 NZD

30 data points across 18 retailers

20 retailers$311 NZD to $1,814 NZD

A
Cheapest Retailer
-
$311 NZD
$175 USD
A
Retailer 2
-
$348 NZD
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$362 NZD
$204 USD
View
A
Retailer 4
-
$387 NZD
$218 USD
View
A
Retailer 5
-
$387 NZD
$218 USD
View
A
Retailer 6
-
$485 NZD
£215 GBP
View
B+
Retailer 7
-
$523 NZD
$295 USD
View
A
Retailer 8
-
$607 NZD
$342 USD
View
A
Retailer 9
-
$661 NZD
€355 EUR
View
A
Retailer 10
-
$663 NZD
ZAR 6,035 ZAR
View
B+
Retailer 11
-
$692 NZD
£307 GBP
View
B+
Retailer 12
-
$942 NZD
A$817 AUD
View
B+
Retailer 13
-
$947 NZD
$534 USD
View
B
Retailer 14
-
$1,240 NZD
$699 USD
View
B+
Retailer 15
-
$1,242 NZD
$700 USD
View
B
Retailer 16
-
$1,279 NZD
$721 USD
View
B
Retailer 17
-
$1,311 NZD
$739 USD
View
Retailer 18
-
$1,316 NZD
SGD 1,002 SGD
View
Price last confirmed 18 days ago
B
Retailer 19
-
$1,337 NZD
$754 USD
View
Most Expensive
B
MOH London
LG815601911 · Oct 29
$1,814 NZD
£805 GBP
View
19 more retailers have this diamond
Prices start from $311 NZDSave up to $1,503 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
$311 NZD