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Heart|Lab Grown|IGI

0.55ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG816612793

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816612793

Diamond specifications and retailer prices

From $385 NZD
As of November 5, 2026
Save $1,697 NZD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,082 NZD 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 top-tier cut grade and certified by IGI LG816612793 or 816612793. Listed at 19 retailers as of November 4, 2026, with prices from $385 to $2,082, a $1,697 spread on the same certified stone. Reve Diamonds lists it at $2,082. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816612793
Dimensions5.66 × 5.22 × 3.27 mm
L/W Ratio1.08
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
5.66 mm5.22 mm0.55 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816612793
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 57.8%

Caratlytics Score

How it works →
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: $768 NZD|Low: $383 NZD|High: $2,082 NZD|Avg: $914 NZD|+3.8%
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
Reve Diamonds
November 5, 2026
Retailer 3$385 NZD
Retailer 5$424 NZD
Retailer 13$493 NZD
Retailer 12$603 NZD
Retailer 9$710 NZD
Retailer 10$724 NZD
Retailer 1$768 NZD
Retailer 8$773 NZD
Retailer 2$901 NZD
Retailer 7$1,086 NZD
Retailer 11$1,375 NZD
Retailer 4$1,465 NZD
Retailer 6$1,987 NZD
Reve Diamonds$2,082 NZD

35 data points across 14 retailers

19 retailers$385 NZD to $2,082 NZD

Retailer 1
-
$342 NZD
Price last confirmed 28 days ago
A
Retailer 2
-
$385 NZD
View
Final sale: no returns
Retailer 3
-
$397 NZD
View
Price last confirmed 37 days ago
Retailer 4
-
$419 NZD
View
Price last confirmed 41 days ago
Retailer 5
-
$424 NZD
View
Price last confirmed 33 days ago
Retailer 6
-
$424 NZD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$493 NZD
View
B+
Retailer 8
-
$603 NZD
View
B+
Retailer 9
-
$710 NZD
View
B+
Retailer 10
-
$724 NZD
View
B+
Retailer 11
-
$768 NZD
View
B+
Retailer 12
-
$773 NZD
View
B
Retailer 13
-
$901 NZD
View
B
Retailer 14
-
$1,086 NZD
View
Retailer 15
-
$1,366 NZD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$1,375 NZD
View
B
Retailer 17
-
$1,465 NZD
View
B
Retailer 18
-
$1,987 NZD
View
Most Expensive
B
Reve Diamonds
AB69570A1 · Nov 4
$2,082 NZD
$1,174 USD
View
18 more retailers have this diamond
Prices start from $385 NZDSave up to $1,697 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
0.55ct Heart
$385 NZD