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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

EX • D/VS1 • IGI LG797667548

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797667548

Diamond specifications and retailer prices

From $306 NZD
$172 USD
As of November 2, 2026
Save $1,659 NZD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,964 NZD at Reve Diamonds · As of November 1, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797667548 or 797667548. Listed at 20 retailers as of November 1, 2026, with prices from $306 to $1,964, a $1,659 spread on the same certified stone. Reve Diamonds lists it at $1,964. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.2°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797667548
Dimensions6.41 × 6.99 × 4.12 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.41 mm6.99 mm1.05 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797667548
Side View
Table 57.0%Crown 33.2°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 58.9%

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: Nov 2
Current: $670 NZD|Low: $306 NZD|High: $1,964 NZD|Avg: $889 NZD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 2, 2026
Retailer 2$306 NZD
Retailer 7$341 NZD
Retailer 17$355 NZD
Retailer 4$380 NZD
Retailer 5$380 NZD
Retailer 19$510 NZD
Retailer 10$643 NZD
Retailer 14$655 NZD
Retailer 1$670 NZD
Retailer 12$678 NZD
Retailer 8$679 NZD
Retailer 15$721 NZD
Retailer 13$927 NZD
Retailer 9$944 NZD
Retailer 3$1,221 NZD
Retailer 18$1,289 NZD
Retailer 11$1,317 NZD
Retailer 6$1,440 NZD
Retailer 16$1,779 NZD
Reve Diamonds$1,964 NZD

40 data points across 20 retailers

20 retailers$306 NZD to $1,964 NZD

A
Cheapest Retailer
-
$306 NZD
$172 USD
A
Retailer 2
-
$341 NZD
$192 USD
View
Final sale: no returns
A
Retailer 3
-
$355 NZD
$200 USD
View
A
Retailer 4
-
$380 NZD
$214 USD
View
Retailer 5
-
$380 NZD
$214 USD
View
Price last confirmed 8 days ago
Retailer 6
-
$510 NZD
£226 GBP
View
Price last confirmed 16 days ago
A
Retailer 7
-
$643 NZD
$362 USD
View
A
Retailer 8
-
$655 NZD
ZAR 5,957 ZAR
View
A
Retailer 9
-
$670 NZD
€359 EUR
View
B+
Retailer 10
-
$678 NZD
£301 GBP
View
B+
Retailer 11
-
$679 NZD
$382 USD
View
B+
Retailer 12
-
$721 NZD
£320 GBP
View
B+
Retailer 13
-
$927 NZD
A$802 AUD
View
B+
Retailer 14
-
$944 NZD
$531 USD
View
B
Retailer 15
-
$1,221 NZD
$687 USD
View
B
Retailer 16
-
$1,289 NZD
$725 USD
View
B
Retailer 17
-
$1,317 NZD
$741 USD
View
Retailer 18
-
$1,440 NZD
$810 USD
View
Price last confirmed 18 days ago
Retailer 19
-
$1,779 NZD
£788 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Reve Diamonds
ED4B79B49 · Nov 1
$1,964 NZD
$1,105 USD
View
19 more retailers have this diamond
Prices start from $306 NZDSave up to $1,659 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
$306 NZD