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Heart|Lab Grown|IGI

0.73ct D VVS2 Heart Lab Grown Diamond

VG • D/VVS2 • IGI LG840620866

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840620866

Diamond specifications and retailer prices

From $318 NZD
As of November 4, 2026
Save $1,681 NZD (84%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,998 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 very-good cut grade and certified by IGI LG840620866 or 840620866. Listed at 17 retailers as of November 4, 2026, with prices from $318 to $1,998, a $1,681 spread on the same certified stone. Reve Diamonds lists it at $1,998. 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
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840620866
Dimensions5.55 × 6.22 × 3.49 mm
L/W Ratio1.12
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
5.55 mm6.22 mm0.73 ctD / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840620866
Side View
Table 58.0%Crown 37°Girdle: MED-STKPavilion 36.2°Culet: NoneDepth 56.1%

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: $701 NZD|Low: $318 NZD|High: $1,998 NZD|Avg: $871 NZD|-0.3%
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 6$318 NZD
Retailer 2$355 NZD
Retailer 4$369 NZD
Retailer 14$394 NZD
Retailer 5$527 NZD
Retailer 3$553 NZD
Retailer 1$701 NZD
Retailer 10$715 NZD
Retailer 7$820 NZD
Retailer 13$869 NZD
Retailer 15$931 NZD
Retailer 12$983 NZD
Retailer 9$1,001 NZD
Retailer 16$1,265 NZD
Retailer 8$1,361 NZD
Retailer 11$1,840 NZD
Reve Diamonds$1,998 NZD

11 data points across 17 retailers

17 retailers$318 NZD to $1,998 NZD

A
Cheapest Retailer
-
$318 NZD
A
Retailer 2
-
$355 NZD
View
Final sale: no returns
A
Retailer 3
-
$369 NZD
View
A
Retailer 4
-
$394 NZD
View
A
Retailer 5
-
$527 NZD
View
A
Retailer 6
-
$553 NZD
View
A
Retailer 7
-
$701 NZD
View
B+
Retailer 8
-
$715 NZD
View
B+
Retailer 9
-
$820 NZD
View
B+
Retailer 10
-
$869 NZD
View
B+
Retailer 11
-
$931 NZD
View
B+
Retailer 12
-
$983 NZD
View
B+
Retailer 13
-
$1,001 NZD
View
B
Retailer 14
-
$1,265 NZD
View
B
Retailer 15
-
$1,361 NZD
View
B
Retailer 16
-
$1,840 NZD
View
Most Expensive
B
Reve Diamonds
9D9947226 · Nov 4
$1,998 NZD
$1,126 USD
View
16 more retailers have this diamond
Prices start from $318 NZDSave up to $1,681 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
$318 NZD