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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG797609245

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797609245

Diamond specifications and retailer prices

From $415 NZD
$234 USD
As of October 30, 2026
Save $1,891 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,276 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG797609245 or 797609245. Listed at 20 retailers as of October 30, 2026, with a 455% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle34.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797609245
Dimensions6.94 × 6.28 × 4.10 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.94 mm6.28 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797609245
Side View
Table 55.0%Crown 34.6°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 59.1%

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: Oct 30
Current: $1,083 NZD|Low: $397 NZD|High: $2,301 NZD|Avg: $1,047 NZD|+4.6%
Retailer 1
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
October 30, 2026
Retailer 13$415 NZD
Retailer 6$461 NZD
Retailer 3$481 NZD
Retailer 4$515 NZD
Retailer 14$515 NZD
Retailer 9$975 NZD
Retailer 5$1,061 NZD
Retailer 1$1,083 NZD
Retailer 11$1,105 NZD
Retailer 7$1,243 NZD
Retailer 8$1,380 NZD
Retailer 12$1,659 NZD
Retailer 2$1,824 NZD
Retailer 10$2,276 NZD

44 data points across 14 retailers

20 retailers$415 NZD to $2,306 NZD

A
Cheapest Retailer
-
$415 NZD
$234 USD
A
Retailer 2
-
$461 NZD
$260 USD
View
Final sale: no returns
A
Retailer 3
-
$481 NZD
$271 USD
View
A
Retailer 4
-
$493 NZD
$278 USD
View
A
Retailer 5
-
$515 NZD
$290 USD
View
A
Retailer 6
-
$515 NZD
$290 USD
View
A
Retailer 7
-
$688 NZD
$388 USD
View
B+
Retailer 8
-
$975 NZD
ZAR 8,876 ZAR
View
B+
Retailer 9
-
$1,061 NZD
$598 USD
View
B+
Retailer 10
-
$1,083 NZD
£481 GBP
View
B+
Retailer 11
-
$1,105 NZD
A$958 AUD
View
B+
Retailer 12
-
$1,243 NZD
A$1,078 AUD
View
B+
Retailer 13
-
$1,380 NZD
A$1,197 AUD
View
B
Retailer 14
-
$1,659 NZD
$935 USD
View
B
Retailer 15
-
$1,824 NZD
$1,028 USD
View
B
Retailer 16
-
$2,124 NZD
$1,197 USD
View
B
Retailer 17
-
$2,276 NZD
£1,010 GBP
View
B
Retailer 18
-
$2,306 NZD
$1,300 USD
View
Retailer 19
-
$3,974 NZD
$2,240 USD
View
Price under review
Most Expensive
Do Amore Diamonds
23-797609245 · Oct 29
$4,276 NZD
$2,410 USD
View
Price under review
19 more retailers have this diamond
Prices start from $415 NZDSave up to $1,891 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
$415 NZD