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Heart|Lab Grown|IGI

0.73ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG839630562

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG839630562

Diamond specifications and retailer prices

From $275 NZD
As of November 5, 2026
Save $1,499 NZD (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,774 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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG839630562 or 839630562. Listed at 10 retailers as of November 4, 2026, with prices from $275 to $1,774, a $1,499 spread on the same certified stone. Reve Diamonds lists it at $1,774. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839630562
Dimensions6.24 × 5.45 × 3.64 mm
L/W Ratio1.14
Girdle conditionFaceted
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
6.24 mm5.45 mm0.73 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG839630562
Side View
Table 58.0%Crown 38.6°Girdle: MED-THKPavilion 36.5°Culet: NoneDepth 58.3%

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 5
Current: $518 NZD|Low: $275 NZD|High: $1,774 NZD|Avg: $750 NZD|-0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Reve Diamonds
November 5, 2026
Retailer 5$275 NZD
Retailer 8$412 NZD
Retailer 7$504 NZD
Retailer 1$518 NZD
Retailer 3$555 NZD
Retailer 6$667 NZD
Retailer 4$720 NZD
Retailer 9$1,084 NZD
Retailer 2$1,428 NZD
Reve Diamonds$1,774 NZD

11 data points across 10 retailers

10 retailers$275 NZD to $1,774 NZD

A
Cheapest Retailer
-
$275 NZD
Final sale: no returns
A
Retailer 2
-
$412 NZD
View
A
Retailer 3
-
$504 NZD
View
A
Retailer 4
-
$518 NZD
View
A
Retailer 5
-
$555 NZD
View
A
Retailer 6
-
$667 NZD
View
B+
Retailer 7
-
$720 NZD
View
B+
Retailer 8
-
$1,084 NZD
View
B
Retailer 9
-
$1,428 NZD
View
Most Expensive
B
Reve Diamonds
5E12DC783 · Nov 4
$1,774 NZD
$1,000 USD
View
9 more retailers have this diamond
Prices start from $275 NZDSave up to $1,499 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
$275 NZD