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Heart|Lab Grown|IGI

1.05ct D VS1 Heart Lab Grown Diamond

ID • D/VS1 • IGI LG841646937

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG841646937

Diamond specifications and retailer prices

From $325 NZD
$183 USD
As of October 27, 2026
Save $1,702 NZD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,027 NZD at Reve Diamonds · As of October 28, 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 LG841646937 or 841646937. Listed at 19 retailers as of October 27, 2026, with prices from $325 to $2,027, a $1,702 spread on the same certified stone. Reve Diamonds lists it at $2,027. 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
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841646937
Dimensions6.14 × 7.10 × 4.18 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.14 mm7.10 mm1.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841646937
Side View
Table 67.0%Crown 32.4°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 58.9%

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 27
Current: $1,244 NZD|Low: $318 NZD|High: $2,027 NZD|Avg: $900 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 12
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Retailer 15
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 15$318 NZD
Retailer 7$325 NZD
Retailer 5$379 NZD
Retailer 6$403 NZD
Retailer 9$403 NZD
Retailer 16$477 NZD
Retailer 11$547 NZD
Retailer 13$625 NZD
Retailer 12$636 NZD
Retailer 19$694 NZD
Retailer 10$965 NZD
Retailer 3$985 NZD
Retailer 18$1,143 NZD
Retailer 14$1,157 NZD
Retailer 2$1,233 NZD
Retailer 1$1,244 NZD
Retailer 4$1,372 NZD
Retailer 8$1,395 NZD
Retailer 17$1,670 NZD
Reve Diamonds$2,027 NZD

23 data points across 20 retailers

19 retailers$325 NZD to $2,027 NZD

A
Cheapest Retailer
-
$325 NZD
$183 USD
A
Retailer 2
-
$379 NZD
$213 USD
View
Retailer 3
-
$403 NZD
$227 USD
View
Price last confirmed 8 days ago
Retailer 4
-
$403 NZD
$227 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$477 NZD
£211 GBP
View
B+
Retailer 6
-
$547 NZD
$308 USD
View
A
Retailer 7
-
$625 NZD
£277 GBP
View
A
Retailer 8
-
$636 NZD
$358 USD
View
A
Retailer 9
-
$694 NZD
ZAR 6,308 ZAR
View
B+
Retailer 10
-
$965 NZD
$543 USD
View
Retailer 11
-
$985 NZD
A$853 AUD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
$1,143 NZD
$643 USD
View
B+
Retailer 13
-
$1,157 NZD
$651 USD
View
B
Retailer 14
-
$1,233 NZD
A$1,067 AUD
View
B
Retailer 15
-
$1,244 NZD
$700 USD
View
Retailer 16
-
$1,372 NZD
$772 USD
View
Price last confirmed 7 days ago
B
Retailer 17
-
$1,395 NZD
$785 USD
View
B
Retailer 18
-
$1,670 NZD
£740 GBP
View
Most Expensive
B
Reve Diamonds
D927BCDB2 · Oct 28
$2,027 NZD
$1,141 USD
View
18 more retailers have this diamond
Prices start from $325 NZDSave up to $1,702 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
$325 NZD