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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG829610641

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG829610641

Diamond specifications and retailer prices

From $409 NZD
HK$1,800 HKD
As of November 1, 2026
Save $1,617 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,026 NZD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

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 LG829610641 or 829610641. Listed at 19 retailers as of October 28, 2026, with prices from $409 to $2,026, a $1,617 spread on the same certified stone. Brilliant Earth lists it at $2,026. 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
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle32.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829610641
Dimensions6.87 × 6.59 × 4.01 mm
L/W Ratio1.04
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.87 mm6.59 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG829610641
Side View
Table 63.0%Crown 32.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 58.4%

Caratlytics Score

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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 1
Current: $2,026 NZD|Low: $277 NZD|High: $2,026 NZD|Avg: $842 NZD
Brilliant Earth
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
Retailer 19
November 2, 2026
Retailer 7$286 NZD
Retailer 8$318 NZD
Retailer 5$332 NZD
Retailer 10$355 NZD
Retailer 16$476 NZD
Retailer 12$593 NZD
Retailer 3$601 NZD
Retailer 17$623 NZD
Retailer 4$643 NZD
Retailer 15$654 NZD
Retailer 19$763 NZD
Retailer 2$922 NZD
Retailer 13$964 NZD
Retailer 9$1,143 NZD
Retailer 14$1,143 NZD
Retailer 11$1,240 NZD
Retailer 18$1,664 NZD
Retailer 6$1,901 NZD
Brilliant Earth$2,026 NZD

32 data points across 19 retailers

19 retailers$409 NZD to $2,026 NZD

Retailer 1
-
$286 NZD
$161 USD
Price last confirmed 14 days ago
Retailer 2
-
$332 NZD
$187 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$355 NZD
$200 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$409 NZD
HK$1,800 HKD
View
A
Retailer 5
-
$476 NZD
£211 GBP
View
A
Retailer 6
-
$593 NZD
€318 EUR
View
Retailer 7
-
$601 NZD
ZAR 5,459 ZAR
View
Price last confirmed 11 days ago
A
Retailer 8
-
$623 NZD
£276 GBP
View
Retailer 9
-
$643 NZD
$362 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$654 NZD
$368 USD
View
Retailer 11
-
$763 NZD
£338 GBP
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$922 NZD
$519 USD
View
B+
Retailer 13
-
$964 NZD
SGD 733 SGD
View
B
Retailer 14
-
$1,143 NZD
$643 USD
View
Retailer 15
-
$1,143 NZD
$643 USD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$1,240 NZD
$697 USD
View
Retailer 17
-
$1,664 NZD
£737 GBP
View
Price last confirmed 7 days ago
Retailer 18
-
$1,901 NZD
$1,070 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
21384773A · Oct 28
$2,026 NZD
$1,140 USD
View
18 more retailers have this diamond
Prices start from $409 NZDSave up to $1,617 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
$409 NZD