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Asscher|Lab Grown|IGI

0.55ct D FL Asscher Lab Grown Diamond

ID • D/FL • IGI LG818663257

Shape and cutting style on the report: Square emerald cut

Certificate IGI LG818663257

Diamond specifications and retailer prices

From $548 NZD
As of November 3, 2026
Save $2,006 NZD (79%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,554 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.55ct lab-grown asscher diamond

This 0.55ct 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 LG818663257 or 818663257. Listed at 18 retailers as of November 3, 2026, with prices from $548 to $2,554, a $2,006 spread on the same certified stone. Reve Diamonds lists it at $2,554. 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

0.55
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663257
Dimensions4.54 × 4.53 × 3.05 mm
L/W Ratio1.00
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
4.54 mm4.53 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663257
Side View
Table 62.0%Crown 33.7°Girdle: MediumPavilion 40.4°Culet: NoneDepth 67.3%

Caratlytics Score

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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: $1,063 NZD|Low: $472 NZD|High: $2,554 NZD|Avg: $1,263 NZD|+2.2%
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 11$491 NZD
Retailer 4$548 NZD
Retailer 2$610 NZD
Retailer 12$724 NZD
Retailer 7$754 NZD
Retailer 13$860 NZD
Retailer 9$1,001 NZD
Retailer 1$1,063 NZD
Retailer 8$1,105 NZD
Retailer 3$1,355 NZD
Retailer 10$1,873 NZD
Retailer 5$2,049 NZD
Retailer 6$2,434 NZD
Reve Diamonds$2,554 NZD

38 data points across 14 retailers

18 retailers$548 NZD to $2,554 NZD

Retailer 1
-
$491 NZD
Price last confirmed 28 days ago
A
Retailer 2
-
$548 NZD
View
Final sale: no returns
Retailer 3
-
$569 NZD
View
Price last confirmed 41 days ago
Retailer 4
-
$601 NZD
View
Price last confirmed 41 days ago
Retailer 5
-
$610 NZD
View
Price last confirmed 33 days ago
Retailer 6
-
$610 NZD
View
Price last confirmed 24 days ago
A
Retailer 7
-
$724 NZD
View
B+
Retailer 8
-
$754 NZD
View
B+
Retailer 9
-
$860 NZD
View
Retailer 10
-
$1,001 NZD
View
Price last confirmed 7 days ago
B+
Retailer 11
-
$1,063 NZD
View
B+
Retailer 12
-
$1,105 NZD
View
B
Retailer 13
-
$1,355 NZD
View
B
Retailer 14
-
$1,873 NZD
View
Retailer 15
-
$1,960 NZD
View
Price last confirmed 36 days ago
B
Retailer 16
-
$2,049 NZD
View
B
Retailer 17
-
$2,434 NZD
View
Most Expensive
B
Reve Diamonds
39350A53A · Nov 4
$2,554 NZD
$1,440 USD
View
17 more retailers have this diamond
Prices start from $548 NZDSave up to $2,006 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 Asscher
$548 NZD