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Round|Lab Grown|IGI

0.52ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG789628468

Shape and cutting style on the report: Round brilliant

Certificate IGI LG789628468

Diamond specifications and retailer prices

From $302 NZD
As of November 3, 2026
Save $1,956 NZD (87%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,916 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 0.52ct lab-grown round diamond

This 0.52ct lab-grown round sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG789628468 or 789628468. Listed at 27 retailers as of November 3, 2026, with a 647% 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
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG789628468
Dimensions5.21 × 5.25 × 3.12 mm
L/W Ratio1.01
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
5.21 mm5.25 mm0.52 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG789628468
Side View
Table 62.0%Crown 33.4°Girdle: MediumPavilion 41°Culet: NoneDepth 59.6%

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 3
Current: $743 NZD|Low: $302 NZD|High: $1,961 NZD|Avg: $803 NZD|+5.6%
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
Retailer 16
November 4, 2026
Retailer 5$302 NZD
Retailer 14$338 NZD
Retailer 2$352 NZD
Retailer 3$375 NZD
Retailer 6$535 NZD
Retailer 16$560 NZD
Retailer 13$674 NZD
Retailer 9$686 NZD
Retailer 15$686 NZD
Retailer 1$743 NZD
Retailer 11$754 NZD
Retailer 8$829 NZD
Retailer 7$1,220 NZD
Retailer 4$1,334 NZD
Retailer 10$1,369 NZD
Retailer 12$1,938 NZD

42 data points across 16 retailers

27 retailers$302 NZD to $2,258 NZD

Retailer 1
-
$302 NZD
Price last confirmed 43 days ago
A
Retailer 2
-
$302 NZD
View
A
Retailer 3
-
$338 NZD
View
Final sale: no returns
A
Retailer 4
-
$352 NZD
View
Retailer 5
-
$352 NZD
View
Price last confirmed 46 days ago
Retailer 6
-
$372 NZD
View
Price last confirmed 43 days ago
Retailer 7
-
$375 NZD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$535 NZD
View
B+
Retailer 9
-
$560 NZD
View
B+
Retailer 10
-
$606 NZD
View
B+
Retailer 11
-
$686 NZD
View
B+
Retailer 12
-
$686 NZD
View
B+
Retailer 13
-
$743 NZD
View
B+
Retailer 14
-
$754 NZD
View
B+
Retailer 15
-
$829 NZD
View
B
Retailer 16
-
$1,140 NZD
View
B
Retailer 17
-
$1,220 NZD
View
Retailer 18
-
$1,334 NZD
View
Price last confirmed 11 days ago
Retailer 19
-
$1,334 NZD
View
Price last confirmed 44 days ago
B
Retailer 20
-
$1,346 NZD
View
B
Retailer 21
-
$1,369 NZD
View
B
Retailer 22
-
$1,641 NZD
View
B
Retailer 23
-
$1,641 NZD
View
B
Retailer 24
-
$1,938 NZD
View
B
Retailer 25
-
$1,958 NZD
View
B
Retailer 26
-
$2,258 NZD
View
Most Expensive
Do Amore Diamonds
27-033D9D949 · Nov 4
$2,916 NZD
$1,640 USD
View
Price under review
26 more retailers have this diamond
Prices start from $302 NZDSave up to $1,956 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 Round
$302 NZD