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Asscher|Lab Grown|IGI

0.52ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG818663242

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818663242

Diamond specifications and retailer prices

From $522 NZD
As of November 5, 2026
Save $1,955 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,477 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.52ct lab-grown asscher diamond

This 0.52ct lab-grown asscher 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 LG818663242 or 818663242. Listed at 18 retailers as of November 4, 2026, with prices from $522 to $2,477, a $1,955 spread on the same certified stone. Reve Diamonds lists it at $2,477. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663242
Dimensions4.50 × 4.46 × 2.91 mm
L/W Ratio1.01
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
4.50 mm4.46 mm0.52 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663242
Side View
Table 66.0%Crown 34.1°Girdle: MediumPavilion 38.7°Culet: NoneDepth 65.2%

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: $1,098 NZD|Low: $522 NZD|High: $2,477 NZD|Avg: $1,241 NZD|+2.1%
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 3$522 NZD
Retailer 12$580 NZD
Retailer 10$687 NZD
Retailer 9$692 NZD
Retailer 11$816 NZD
Retailer 7$956 NZD
Retailer 6$1,052 NZD
Retailer 1$1,098 NZD
Retailer 2$1,281 NZD
Retailer 8$1,781 NZD
Retailer 4$1,953 NZD
Retailer 5$2,315 NZD
Reve Diamonds$2,477 NZD

37 data points across 13 retailers

18 retailers$522 NZD to $2,477 NZD

Retailer 1
-
$468 NZD
Price last confirmed 28 days ago
A
Retailer 2
-
$522 NZD
View
Final sale: no returns
Retailer 3
-
$543 NZD
View
Price last confirmed 41 days ago
Retailer 4
-
$573 NZD
View
Price last confirmed 41 days ago
Retailer 5
-
$580 NZD
View
Price last confirmed 33 days ago
Retailer 6
-
$580 NZD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$687 NZD
View
Retailer 8
-
$692 NZD
View
Price last confirmed 8 days ago
B+
Retailer 9
-
$816 NZD
View
Retailer 10
-
$956 NZD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,052 NZD
View
B+
Retailer 12
-
$1,098 NZD
View
B
Retailer 13
-
$1,281 NZD
View
B
Retailer 14
-
$1,781 NZD
View
Retailer 15
-
$1,863 NZD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$1,953 NZD
View
B
Retailer 17
-
$2,315 NZD
View
Most Expensive
B
Reve Diamonds
B9539BF92 · Nov 4
$2,477 NZD
$1,396 USD
View
17 more retailers have this diamond
Prices start from $522 NZDSave up to $1,955 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 Asscher
$522 NZD