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Heart|Lab Grown|IGI

0.73ct D VVS1 Heart Lab Grown Diamond

GD • D/VVS1 • IGI LG724505747

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG724505747

Diamond specifications and retailer prices

From $298 NZD
As of November 4, 2026
Save $1,638 NZD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,936 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.73ct lab-grown heart diamond

This 0.73ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG724505747 or 724505747. Listed at 17 retailers as of November 4, 2026, with prices from $298 to $1,936, a $1,638 spread on the same certified stone. Reve Diamonds lists it at $1,936. 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

0.73
Carat
D
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle34.6°
Pavilion angle37.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724505747
Dimensions5.63 × 6.09 × 3.46 mm
L/W Ratio1.08
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
5.63 mm6.09 mm0.73 ctD / VVS1
OriginLab Grown
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG724505747
Side View
Table 67.0%Crown 34.6°Girdle: STK-THKPavilion 37.5°Culet: NoneDepth 56.8%

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 4
Current: $646 NZD|Low: $287 NZD|High: $1,943 NZD|Avg: $851 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
Reve Diamonds
November 5, 2026
Retailer 5$298 NZD
Retailer 2$334 NZD
Retailer 13$346 NZD
Retailer 4$369 NZD
Retailer 15$369 NZD
Retailer 8$456 NZD
Retailer 14$591 NZD
Retailer 1$646 NZD
Retailer 10$671 NZD
Retailer 16$777 NZD
Retailer 12$914 NZD
Retailer 11$1,171 NZD
Retailer 6$1,189 NZD
Retailer 7$1,213 NZD
Retailer 3$1,284 NZD
Retailer 9$1,723 NZD
Reve Diamonds$1,936 NZD

45 data points across 17 retailers

17 retailers$298 NZD to $1,936 NZD

A
Cheapest Retailer
-
$298 NZD
B+
Retailer 2
-
$334 NZD
View
Final sale: no returns
A
Retailer 3
-
$346 NZD
View
A
Retailer 4
-
$369 NZD
View
Retailer 5
-
$369 NZD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$456 NZD
View
B+
Retailer 7
-
$591 NZD
View
B+
Retailer 8
-
$646 NZD
View
B+
Retailer 9
-
$671 NZD
View
B+
Retailer 10
-
$777 NZD
View
B
Retailer 11
-
$914 NZD
View
B
Retailer 12
-
$1,171 NZD
View
B
Retailer 13
-
$1,189 NZD
View
B
Retailer 14
-
$1,213 NZD
View
B
Retailer 15
-
$1,284 NZD
View
B
Retailer 16
-
$1,723 NZD
View
Most Expensive
C
Reve Diamonds
4041D693E · Nov 4
$1,936 NZD
$1,091 USD
View
16 more retailers have this diamond
Prices start from $298 NZDSave up to $1,638 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
0.73ct Heart
$298 NZD