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Marquise|Lab Grown|IGI

0.55ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG830621838

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG830621838

Diamond specifications and retailer prices

From $598 NZD
As of November 3, 2026
Save $2,097 NZD (78%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,695 NZD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG830621838 or 830621838. Listed at 19 retailers as of November 3, 2026, with prices from $598 to $2,695, a $2,097 spread on the same certified stone. Reve Diamonds lists it at $2,695. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830621838
Dimensions8.46 × 4.27 × 2.71 mm
L/W Ratio1.98
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
8.46 mm4.27 mm0.55 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830621838
Side View
Table 61.0%Crown 34.5°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.5%

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: $2,026 NZD|Low: $550 NZD|High: $2,916 NZD|Avg: $1,320 NZD|-15.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Reve Diamonds
November 4, 2026
Retailer 6$573 NZD
Retailer 2$598 NZD
Retailer 9$672 NZD
Retailer 7$711 NZD
Retailer 8$711 NZD
Retailer 17$738 NZD
Retailer 16$937 NZD
Retailer 5$949 NZD
Retailer 15$993 NZD
Retailer 4$1,150 NZD
Retailer 10$1,167 NZD
Retailer 3$1,189 NZD
Retailer 12$1,205 NZD
Retailer 11$1,490 NZD
Retailer 1$2,026 NZD
Retailer 14$2,042 NZD
Retailer 13$2,663 NZD
Reve Diamonds$2,695 NZD

34 data points across 18 retailers

19 retailers$598 NZD to $2,695 NZD

Retailer 1
-
$573 NZD
Price last confirmed 28 days ago
A
Retailer 2
-
$598 NZD
View
Final sale: no returns
Retailer 3
-
$672 NZD
View
Price last confirmed 37 days ago
Retailer 4
-
$711 NZD
View
Price last confirmed 24 days ago
Retailer 5
-
$711 NZD
View
Price last confirmed 33 days ago
A
Retailer 6
-
$738 NZD
View
B+
Retailer 7
-
$937 NZD
View
B+
Retailer 8
-
$949 NZD
View
B+
Retailer 9
-
$993 NZD
View
Retailer 10
-
$1,150 NZD
View
Price last confirmed 11 days ago
B+
Retailer 11
-
$1,167 NZD
View
B+
Retailer 12
-
$1,189 NZD
View
B+
Retailer 13
-
$1,205 NZD
View
B
Retailer 14
-
$1,490 NZD
View
B
Retailer 15
-
$2,026 NZD
View
B
Retailer 16
-
$2,042 NZD
View
Retailer 17
-
$2,285 NZD
View
Price last confirmed 32 days ago
B
Retailer 18
-
$2,663 NZD
View
Most Expensive
B
Reve Diamonds
7285F1445 · Nov 4
$2,695 NZD
$1,519 USD
View
18 more retailers have this diamond
Prices start from $598 NZDSave up to $2,097 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 Marquise
$598 NZD