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Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG784645806

Shape and cutting style on the report: Round brilliant

Certificate IGI LG784645806

Diamond specifications and retailer prices

From $217 NZD
As of November 3, 2026
Save $2,280 NZD (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,497 NZD at MOH London · As of October 29, 2026
View at MOH London

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 LG784645806 or 784645806. Listed at 15 retailers as of October 29, 2026, with prices from $217 to $2,497, a $2,280 spread on the same certified stone. MOH London lists it at $2,497. 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 angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784645806
Dimensions5.30 × 5.24 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
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
5.30 mm5.24 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784645806
Side View
Table 57.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $2,497 NZD|Low: $217 NZD|High: $2,543 NZD|Avg: $955 NZD|+46.9%
MOH London
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
Retailer 17
Retailer 18
November 4, 2026
Retailer 11$217 NZD
Retailer 14$252 NZD
Retailer 7$295 NZD
Retailer 8$487 NZD
Retailer 15$517 NZD
Retailer 18$521 NZD
Retailer 12$555 NZD
Retailer 13$617 NZD
Retailer 10$654 NZD
Retailer 2$853 NZD
Retailer 4$957 NZD
Retailer 17$965 NZD
Retailer 3$999 NZD
Retailer 5$1,049 NZD
Retailer 6$1,124 NZD
Retailer 9$2,217 NZD
Retailer 16$2,436 NZD
MOH London$2,497 NZD

30 data points across 18 retailers

15 retailers$217 NZD to $2,497 NZD

A
Cheapest Retailer
-
$217 NZD
A
Retailer 2
-
$252 NZD
View
A
Retailer 3
-
$295 NZD
View
Final sale: no returns
A
Retailer 4
-
$517 NZD
View
A
Retailer 5
-
$521 NZD
View
A
Retailer 6
-
$555 NZD
View
A
Retailer 7
-
$555 NZD
View
B+
Retailer 8
-
$853 NZD
View
Retailer 9
-
$957 NZD
View
Price last confirmed 11 days ago
B
Retailer 10
-
$965 NZD
View
B+
Retailer 11
-
$999 NZD
View
B+
Retailer 12
-
$1,049 NZD
View
B
Retailer 13
-
$1,124 NZD
View
B
Retailer 14
-
$2,436 NZD
View
Most Expensive
B
MOH London
LG784645806 · Oct 29
$2,497 NZD
£1,106 GBP
View
14 more retailers have this diamond
Prices start from $217 NZDSave up to $2,280 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
$217 NZD