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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 $255 AUD
$179 USD
As of October 30, 2026
Save $1,352 AUD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,607 AUD at Reve Diamonds · As of November 1, 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 16 retailers as of October 30, 2026, with prices from $255 to $1,607, a $1,352 spread on the same certified stone. Reve Diamonds lists it at $1,607. 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

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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: Oct 30
Current: $1,481 AUD|Low: $255 AUD|High: $1,607 AUD|Avg: $693 AUD|-0.5%
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
Reve Diamonds
November 1, 2026
Retailer 5$255 AUD
Retailer 14$285 AUD
Retailer 2$297 AUD
Retailer 11$317 AUD
Retailer 4$424 AUD
Retailer 15$445 AUD
Retailer 8$570 AUD
Retailer 3$572 AUD
Retailer 6$660 AUD
Retailer 10$699 AUD
Retailer 12$749 AUD
Retailer 9$791 AUD
Retailer 13$1,017 AUD
Retailer 7$1,095 AUD
Retailer 1$1,481 AUD
Reve Diamonds$1,607 AUD

7 data points across 16 retailers

16 retailers$255 AUD to $1,607 AUD

A
Cheapest Retailer
-
$255 AUD
$179 USD
A
Retailer 2
-
$285 AUD
$200 USD
View
Final sale: no returns
A
Retailer 3
-
$297 AUD
$208 USD
View
A
Retailer 4
-
$317 AUD
$222 USD
View
A
Retailer 5
-
$424 AUD
$297 USD
View
A
Retailer 6
-
$445 AUD
$312 USD
View
B+
Retailer 7
-
$570 AUD
£314 GBP
View
B+
Retailer 8
-
$572 AUD
ZAR 6,478 ZAR
View
B+
Retailer 9
-
$660 AUD
$463 USD
View
B+
Retailer 10
-
$699 AUD
$490 USD
View
B+
Retailer 11
-
$749 AUD
$525 USD
View
B+
Retailer 12
-
$791 AUD
$554 USD
View
B
Retailer 13
-
$1,017 AUD
$713 USD
View
B
Retailer 14
-
$1,095 AUD
$767 USD
View
B
Retailer 15
-
$1,481 AUD
£817 GBP
View
Most Expensive
B
Reve Diamonds
9D9947226 · Nov 1
$1,607 AUD
$1,126 USD
View
15 more retailers have this diamond
Prices start from $255 AUDSave up to $1,352 AUD

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
$255 AUD