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Heart|Lab Grown|IGI

0.52ct D FL Heart Lab Grown Diamond

VG • D/FL • IGI LG825656769

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG825656769

Diamond specifications and retailer prices

From $523 NZD
$294 USD
As of November 1, 2026
Save $1,959 NZD (79%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,482 NZD at Reve Diamonds · As of November 1, 2026
View at Reve 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 FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG825656769 or 825656769. Listed at 17 retailers as of November 1, 2026, with prices from $523 to $2,482, a $1,959 spread on the same certified stone. Reve Diamonds lists it at $2,482. 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

0.52
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656769
Dimensions5.32 × 5.59 × 3.13 mm
L/W Ratio1.05
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
5.32 mm5.59 mm0.52 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656769
Side View
Table 53.0%Crown 34.4°Girdle: MediumPavilion 37.7°Culet: NoneDepth 56.0%

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 1
Current: $1,112 NZD|Low: $523 NZD|High: $2,482 NZD|Avg: $1,344 NZD|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Reve Diamonds
November 2, 2026
Retailer 11$523 NZD
Retailer 2$688 NZD
Retailer 9$818 NZD
Retailer 7$871 NZD
Retailer 6$957 NZD
Retailer 4$1,054 NZD
Retailer 1$1,112 NZD
Retailer 10$1,284 NZD
Retailer 8$1,784 NZD
Retailer 3$1,958 NZD
Retailer 5$2,327 NZD
Reve Diamonds$2,482 NZD

29 data points across 12 retailers

17 retailers$523 NZD to $2,482 NZD

Retailer 1
-
$469 NZD
$264 USD
Price last confirmed 25 days ago
A
Retailer 2
-
$523 NZD
$294 USD
View
Final sale: no returns
Retailer 3
-
$544 NZD
$306 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$581 NZD
$327 USD
View
Price last confirmed 30 days ago
Retailer 5
-
$581 NZD
$327 USD
View
Price last confirmed 21 days ago
A
Retailer 6
-
$688 NZD
$387 USD
View
B+
Retailer 7
-
$818 NZD
$460 USD
View
B+
Retailer 8
-
$871 NZD
$490 USD
View
B+
Retailer 9
-
$957 NZD
€513 EUR
View
B+
Retailer 10
-
$1,054 NZD
ZAR 9,581 ZAR
View
B+
Retailer 11
-
$1,112 NZD
£493 GBP
View
B
Retailer 12
-
$1,284 NZD
$723 USD
View
B
Retailer 13
-
$1,784 NZD
$1,004 USD
View
Retailer 14
-
$1,866 NZD
$1,050 USD
View
Price last confirmed 33 days ago
B
Retailer 15
-
$1,958 NZD
$1,102 USD
View
B
Retailer 16
-
$2,327 NZD
£1,031 GBP
View
Most Expensive
B
Reve Diamonds
18C565D2D · Nov 1
$2,482 NZD
$1,396 USD
View
16 more retailers have this diamond
Prices start from $523 NZDSave up to $1,959 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
0.52ct Heart
$523 NZD