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Heart|Lab Grown|IGI

0.73ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG759510922

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG759510922

Diamond specifications and retailer prices

From $365 NZD
As of November 4, 2026
Save $1,783 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,814 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore 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 top-tier cut grade and certified by IGI LG759510922 or 759510922. Listed at 18 retailers as of November 4, 2026, with a 488% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.73
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.9°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG759510922
Dimensions5.63 × 6.06 × 3.62 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 mm6.06 mm0.73 ctD / VVS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG759510922
Side View
Table 54.0%Crown 31.9°Girdle: MED-THKPavilion 41°Culet: NoneDepth 59.7%

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: $921 NZD|Low: $349 NZD|High: $2,022 NZD|Avg: $897 NZD|+2.6%
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
November 5, 2026
Retailer 13$365 NZD
Retailer 5$408 NZD
Retailer 2$422 NZD
Retailer 10$452 NZD
Retailer 12$452 NZD
Retailer 4$472 NZD
Retailer 3$850 NZD
Retailer 8$907 NZD
Retailer 1$921 NZD
Retailer 7$1,322 NZD
Retailer 9$1,490 NZD
Retailer 11$1,604 NZD
Retailer 6$1,992 NZD

45 data points across 13 retailers

18 retailers$365 NZD to $2,148 NZD

A
Cheapest Retailer
-
$365 NZD
A
Retailer 2
-
$408 NZD
View
Final sale: no returns
A
Retailer 3
-
$422 NZD
View
Retailer 4
-
$452 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$452 NZD
View
A
Retailer 6
-
$472 NZD
View
A
Retailer 7
-
$608 NZD
View
B+
Retailer 8
-
$850 NZD
View
B+
Retailer 9
-
$907 NZD
View
B+
Retailer 10
-
$921 NZD
View
B
Retailer 11
-
$1,322 NZD
View
B
Retailer 12
-
$1,490 NZD
View
B
Retailer 13
-
$1,604 NZD
View
B
Retailer 14
-
$1,907 NZD
View
B
Retailer 15
-
$1,992 NZD
View
B
Retailer 16
-
$2,148 NZD
View
Retailer 17
-
$3,495 NZD
View
Price under review
Most Expensive
Do Amore Diamonds
23-759510922 · Nov 4
$3,814 NZD
$2,150 USD
View
Price under review
17 more retailers have this diamond
Prices start from $365 NZDSave up to $1,783 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
$365 NZD