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Heart|Lab Grown|IGI

0.55ct D VVS1 Heart Lab Grown Diamond

VG • D/VVS1 • IGI LG825656571

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825656571

Diamond specifications and retailer prices

From $309 AUD
As of November 5, 2026
Save $1,364 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,673 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.55ct lab-grown heart diamond

This 0.55ct 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 very-good cut grade and certified by IGI LG825656571 or 825656571. Listed at 18 retailers as of November 4, 2026, with prices from $309 to $1,673, a $1,364 spread on the same certified stone. Reve Diamonds lists it at $1,673. 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

0.55
Carat
D
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656571
Dimensions5.20 × 5.76 × 3.28 mm
L/W Ratio1.11
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
5.20 mm5.76 mm0.55 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656571
Side View
Table 58.0%Crown 36.4°Girdle: THN-THKPavilion 37.9°Culet: NoneDepth 56.9%

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 5
Current: $617 AUD|Low: $308 AUD|High: $1,673 AUD|Avg: $830 AUD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
November 5, 2026
Retailer 4$309 AUD
Retailer 3$396 AUD
Retailer 11$485 AUD
Retailer 9$570 AUD
Retailer 8$582 AUD
Retailer 1$617 AUD
Retailer 7$622 AUD
Retailer 12$724 AUD
Retailer 6$872 AUD
Retailer 10$1,105 AUD
Retailer 2$1,177 AUD
Retailer 5$1,597 AUD
Reve Diamonds$1,673 AUD

34 data points across 13 retailers

18 retailers$309 AUD to $1,673 AUD

Retailer 1
-
$277 AUD
Price last confirmed 28 days ago
A
Retailer 2
-
$309 AUD
View
Final sale: no returns
Retailer 3
-
$319 AUD
View
Price last confirmed 37 days ago
Retailer 4
-
$342 AUD
View
Price last confirmed 24 days ago
Retailer 5
-
$342 AUD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$396 AUD
View
B+
Retailer 7
-
$485 AUD
View
B+
Retailer 8
-
$570 AUD
View
B+
Retailer 9
-
$582 AUD
View
B+
Retailer 10
-
$617 AUD
View
B+
Retailer 11
-
$622 AUD
View
B
Retailer 12
-
$724 AUD
View
B
Retailer 13
-
$872 AUD
View
Retailer 14
-
$1,102 AUD
View
Price last confirmed 31 days ago
B
Retailer 15
-
$1,105 AUD
View
B
Retailer 16
-
$1,177 AUD
View
B
Retailer 17
-
$1,597 AUD
View
Most Expensive
B
Reve Diamonds
019BB323A · Nov 4
$1,673 AUD
$1,174 USD
View
17 more retailers have this diamond
Prices start from $309 AUDSave up to $1,364 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
0.55ct Heart
$309 AUD