CaratHunter
Plans
Round|Lab Grown|IGI

0.55ct D FL Round Lab Grown Diamond

EX • D/FL • IGI LG840629997

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840629997

Diamond specifications and retailer prices

From $231 NZD
As of November 3, 2026
Save $2,153 NZD (90%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,385 NZD at MOH London · As of November 2, 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 LG840629997 or 840629997. Listed at 16 retailers as of November 2, 2026, with prices from $231 to $2,385, a $2,153 spread on the same certified stone. MOH London lists it at $2,385. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840629997
Dimensions5.20 × 5.23 × 3.26 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
5.20 mm5.23 mm0.55 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840629997
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 41.1°Culet: NoneDepth 62.6%

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: $2,385 NZD|Low: $231 NZD|High: $2,520 NZD|Avg: $780 NZD|-5.4%
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
November 4, 2026
Retailer 11$231 NZD
Retailer 13$258 NZD
Retailer 15$267 NZD
Retailer 6$300 NZD
Retailer 10$471 NZD
Retailer 9$544 NZD
Retailer 16$544 NZD
Retailer 4$574 NZD
Retailer 5$704 NZD
Retailer 2$862 NZD
Retailer 7$894 NZD
Retailer 12$969 NZD
Retailer 14$1,017 NZD
Retailer 8$1,038 NZD
Retailer 3$1,067 NZD
MOH London$2,385 NZD

10 data points across 16 retailers

16 retailers$231 NZD to $2,385 NZD

A
Cheapest Retailer
-
$231 NZD
A
Retailer 2
-
$258 NZD
View
Final sale: no returns
A
Retailer 3
-
$267 NZD
View
Retailer 4
-
$300 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$471 NZD
View
A
Retailer 6
-
$544 NZD
View
A
Retailer 7
-
$544 NZD
View
A
Retailer 8
-
$574 NZD
View
B+
Retailer 9
-
$704 NZD
View
B+
Retailer 10
-
$862 NZD
View
B+
Retailer 11
-
$894 NZD
View
B+
Retailer 12
-
$969 NZD
View
B+
Retailer 13
-
$1,017 NZD
View
B
Retailer 14
-
$1,038 NZD
View
B+
Retailer 15
-
$1,067 NZD
View
Most Expensive
B
MOH London
LG840629997 · Nov 2
$2,385 NZD
£1,056 GBP
View
15 more retailers have this diamond
Prices start from $231 NZDSave up to $2,153 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
$231 NZD