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Heart|Lab Grown|IGI

1.05ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG828618663

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG828618663

Diamond specifications and retailer prices

From $291 NZD
$164 USD
As of October 23, 2026
Save $1,625 NZD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,916 NZD at Reve Diamonds · As of October 25, 2026
View at Reve 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 LG828618663 or 828618663. Listed at 20 retailers as of October 23, 2026, with prices from $291 to $1,916, a $1,625 spread on the same certified stone. Reve Diamonds lists it at $1,916. 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
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle33.2°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828618663
Dimensions7.09 × 6.56 × 4.03 mm
L/W Ratio1.08
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.09 mm6.56 mm1.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG828618663
Side View
Table 60.0%Crown 33.2°Girdle: THN-MEDPavilion 39.3°Culet: NoneDepth 56.8%

Caratlytics Score

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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 23
Current: $611 NZD|Low: $286 NZD|High: $1,934 NZD|Avg: $833 NZD|+0.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 18$291 NZD
Retailer 4$325 NZD
Retailer 7$362 NZD
Retailer 10$409 NZD
Retailer 11$454 NZD
Retailer 3$600 NZD
Retailer 1$611 NZD
Retailer 14$611 NZD
Retailer 12$636 NZD
Retailer 16$649 NZD
Retailer 17$727 NZD
Retailer 15$942 NZD
Retailer 6$989 NZD
Retailer 5$1,162 NZD
Retailer 8$1,182 NZD
Retailer 9$1,260 NZD
Retailer 2$1,260 NZD
Retailer 13$1,692 NZD
Reve Diamonds$1,916 NZD

39 data points across 19 retailers

20 retailers$291 NZD to $1,916 NZD

A
Cheapest Retailer
-
$291 NZD
$164 USD
A
Retailer 2
-
$325 NZD
$183 USD
View
Final sale: no returns
A
Retailer 3
-
$339 NZD
$191 USD
View
A
Retailer 4
-
$362 NZD
$204 USD
View
A
Retailer 5
-
$409 NZD
HK$1,800 HKD
View
A
Retailer 6
-
$454 NZD
£202 GBP
View
A
Retailer 7
-
$600 NZD
$338 USD
View
A
Retailer 8
-
$611 NZD
€328 EUR
View
Retailer 9
-
$611 NZD
ZAR 5,566 ZAR
View
Price last confirmed 7 days ago
A
Retailer 10
-
$636 NZD
£282 GBP
View
B+
Retailer 11
-
$649 NZD
$366 USD
View
Retailer 12
-
$727 NZD
£323 GBP
View
Price last confirmed 7 days ago
B
Retailer 13
-
$942 NZD
$531 USD
View
B+
Retailer 14
-
$989 NZD
SGD 753 SGD
View
B+
Retailer 15
-
$1,162 NZD
$655 USD
View
B
Retailer 16
-
$1,182 NZD
$666 USD
View
B
Retailer 17
-
$1,260 NZD
$710 USD
View
B
Retailer 18
-
$1,260 NZD
$710 USD
View
B
Retailer 19
-
$1,692 NZD
£751 GBP
View
Most Expensive
B
Reve Diamonds
AFF16DD37 · Oct 25
$1,916 NZD
$1,080 USD
View
19 more retailers have this diamond
Prices start from $291 NZDSave up to $1,625 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
$291 NZD