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Heart|Lab Grown|IGI

1.03ct D VVS1 Heart Lab Grown Diamond

D/VVS1 • IGI LG774651349

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG774651349

Diamond specifications and retailer prices

From $417 NZD
As of November 4, 2026
Save $1,897 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,314 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.03ct lab-grown heart diamond

This 1.03ct lab-grown heart sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG774651349 or 774651349. Listed at 20 retailers as of November 4, 2026, with prices from $417 to $2,314, a $1,897 spread on the same certified stone. Reve Diamonds lists it at $2,314. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.03
Carat
D
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774651349
Dimensions6.14 × 6.87 × 4.13 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.14 mm6.87 mm1.03 ctD / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774651349
Side View
Table 56.0%Crown 39.4°Girdle: MED-THKPavilion 38.2°Culet: NoneDepth 60.1%

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: Nov 4
Current: $965 NZD|Low: $406 NZD|High: $2,323 NZD|Avg: $1,090 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 11
Retailer 12
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Retailer 15
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Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 5, 2026
Retailer 19$417 NZD
Retailer 7$465 NZD
Retailer 16$483 NZD
Retailer 5$516 NZD
Retailer 11$520 NZD
Retailer 6$568 NZD
Retailer 2$695 NZD
Retailer 3$807 NZD
Retailer 15$891 NZD
Retailer 18$928 NZD
Retailer 1$965 NZD
Retailer 17$1,034 NZD
Retailer 13$1,265 NZD
Retailer 14$1,375 NZD
Retailer 8$1,393 NZD
Retailer 9$1,659 NZD
Retailer 10$1,685 NZD
Retailer 4$1,751 NZD
Retailer 12$2,063 NZD
Reve Diamonds$2,314 NZD

41 data points across 20 retailers

20 retailers$417 NZD to $2,314 NZD

A
Cheapest Retailer
-
$417 NZD
A
Retailer 2
-
$465 NZD
View
Final sale: no returns
A
Retailer 3
-
$483 NZD
View
A
Retailer 4
-
$516 NZD
View
Retailer 5
-
$520 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$568 NZD
View
B+
Retailer 7
-
$695 NZD
View
B+
Retailer 8
-
$807 NZD
View
B+
Retailer 9
-
$891 NZD
View
B+
Retailer 10
-
$928 NZD
View
B+
Retailer 11
-
$965 NZD
View
B
Retailer 12
-
$1,034 NZD
View
B
Retailer 13
-
$1,265 NZD
View
B
Retailer 14
-
$1,375 NZD
View
B
Retailer 15
-
$1,393 NZD
View
B
Retailer 16
-
$1,659 NZD
View
Retailer 17
-
$1,685 NZD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$1,751 NZD
View
B
Retailer 19
-
$2,063 NZD
View
Most Expensive
B
Reve Diamonds
5E430E69D · Nov 4
$2,314 NZD
$1,304 USD
View
19 more retailers have this diamond
Prices start from $417 NZDSave up to $1,897 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
1.03ct Heart
$417 NZD