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0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG780661979

Shape and cutting style on the report: Round brilliant

Certificate IGI LG780661979

Diamond specifications and retailer prices

From $229 NZD
As of November 3, 2026
Save $1,975 NZD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,205 NZD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 0.55ct lab-grown round diamond

This 0.55ct 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 LG780661979 or 780661979. Listed at 13 retailers as of November 3, 2026, with prices from $229 to $2,205, a $1,975 spread on the same certified stone. Do Amore Diamonds lists it at $2,205. 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 angle34.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780661979
Dimensions5.27 × 5.31 × 3.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
5.27 mm5.31 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780661979
Side View
Table 57.0%Crown 34.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.1%

Caratlytics Score

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A+
Exceptional
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: $2,205 NZD|Low: $229 NZD|High: $2,614 NZD|Avg: $986 NZD|-15.6%
Do Amore Diamonds
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 10$229 NZD
Retailer 12$267 NZD
Retailer 5$306 NZD
Retailer 6$489 NZD
Retailer 13$530 NZD
Retailer 15$541 NZD
Retailer 9$580 NZD
Retailer 8$669 NZD
Retailer 2$853 NZD
Retailer 14$965 NZD
Retailer 3$1,010 NZD
Retailer 16$1,031 NZD
Retailer 4$1,049 NZD
Retailer 11$1,467 NZD
Do Amore Diamonds$2,205 NZD
Retailer 7$2,217 NZD

34 data points across 16 retailers

13 retailers$229 NZD to $2,205 NZD

A+
Cheapest Retailer
-
$229 NZD
A
Retailer 2
-
$267 NZD
View
A
Retailer 3
-
$306 NZD
View
Final sale: no returns
A
Retailer 4
-
$530 NZD
View
A
Retailer 5
-
$541 NZD
View
A
Retailer 6
-
$580 NZD
View
B+
Retailer 7
-
$853 NZD
View
B
Retailer 8
-
$965 NZD
View
Retailer 9
-
$1,010 NZD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$1,031 NZD
View
B+
Retailer 11
-
$1,049 NZD
View
B
Retailer 12
-
$1,467 NZD
View
Most Expensive
B
Do Amore Diamonds
27-D5BBFD46E · Nov 3
$2,205 NZD
$1,240 USD
View
12 more retailers have this diamond
Prices start from $229 NZDSave up to $1,975 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 Round
$229 NZD