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Heart|Lab Grown|IGI

0.52ct D IF Heart Lab Grown Diamond

EX • D/IF • IGI LG764675468

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG764675468

Diamond specifications and retailer prices

From $1,040 NZD
As of November 4, 2026
Save $2,308 NZD (69%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,357 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.52ct lab-grown heart diamond

This 0.52ct lab-grown heart sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG764675468 or 764675468. Listed at 7 retailers as of November 4, 2026, with a 222% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.52
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG764675468
Dimensions5.05 × 5.69 × 3.15 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
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
5.05 mm5.69 mm0.52 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG764675468
Side View
Table 59.0%Crown 34.2°Girdle: MED-STKPavilion 39.8°Culet: NoneDepth 55.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,357 NZD|Low: $553 NZD|High: $5,357 NZD|Avg: $2,113 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 8$553 NZD
Retailer 7$1,040 NZD
Retailer 9$1,128 NZD
Retailer 6$1,242 NZD
Retailer 10$1,331 NZD
Retailer 4$1,559 NZD
Retailer 5$2,581 NZD
Retailer 3$3,035 NZD
Retailer 2$3,348 NZD
Do Amore Diamonds$5,357 NZD

19 data points across 10 retailers

7 retailers$1,040 NZD to $3,348 NZD

B+
Cheapest Retailer
-
$1,040 NZD
B
Retailer 2
-
$1,242 NZD
View
Retailer 3
-
$1,559 NZD
View
Price last confirmed 7 days ago
B
Retailer 4
-
$2,581 NZD
View
B
Retailer 5
-
$3,035 NZD
View
B
Retailer 6
-
$3,348 NZD
View
Most Expensive
Do Amore Diamonds
32-LG764675468 · Nov 4
$5,357 NZD
$3,020 USD
View
Price under review
6 more retailers have this diamond
Prices start from $1,040 NZDSave up to $2,308 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.

B+
0.52ct Heart
$1,040 NZD