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0.55ct D FL Round Lab Grown Diamond

ID • D/FL • IGI LG838645113

Shape and cutting style on the report: Round brilliant

Certificate IGI LG838645113

Diamond specifications and retailer prices

From $340 NZD
As of November 3, 2026
Save $1,608 NZD (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,947 NZD at Reve Diamonds · As of November 4, 2026
View at Reve 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 LG838645113 or 838645113. Listed at 17 retailers as of November 3, 2026, with prices from $340 to $1,947, a $1,608 spread on the same certified stone. Reve Diamonds lists it at $1,947. 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 angle33.3°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG838645113
Dimensions5.38 × 5.35 × 3.19 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
5.38 mm5.35 mm0.55 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG838645113
Side View
Table 60.0%Crown 33.3°Girdle: MediumPavilion 41°Culet: NoneDepth 59.5%

Caratlytics Score

How it works →
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: $656 NZD|Low: $340 NZD|High: $1,947 NZD|Avg: $934 NZD|+3.7%
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
Reve Diamonds
November 4, 2026
Retailer 6$340 NZD
Retailer 16$373 NZD
Retailer 8$428 NZD
Retailer 4$587 NZD
Retailer 3$605 NZD
Retailer 11$622 NZD
Retailer 1$656 NZD
Retailer 10$677 NZD
Retailer 2$731 NZD
Retailer 12$907 NZD
Retailer 14$1,205 NZD
Retailer 7$1,227 NZD
Retailer 5$1,296 NZD
Retailer 13$1,422 NZD
Retailer 15$1,424 NZD
Retailer 9$1,742 NZD
Reve Diamonds$1,947 NZD

32 data points across 17 retailers

17 retailers$340 NZD to $1,947 NZD

A
Cheapest Retailer
-
$340 NZD
Final sale: no returns
Retailer 2
-
$373 NZD
View
Price last confirmed 10 days ago
B+
Retailer 3
-
$587 NZD
View
B+
Retailer 4
-
$605 NZD
View
A
Retailer 5
-
$622 NZD
View
B+
Retailer 6
-
$656 NZD
View
B+
Retailer 7
-
$677 NZD
View
B+
Retailer 8
-
$731 NZD
View
B+
Retailer 9
-
$907 NZD
View
B
Retailer 10
-
$1,205 NZD
View
B
Retailer 11
-
$1,227 NZD
View
B
Retailer 12
-
$1,296 NZD
View
B
Retailer 13
-
$1,422 NZD
View
B
Retailer 14
-
$1,422 NZD
View
B
Retailer 15
-
$1,424 NZD
View
B
Retailer 16
-
$1,742 NZD
View
Most Expensive
B
Reve Diamonds
A298755B3 · Nov 4
$1,947 NZD
$1,095 USD
View
16 more retailers have this diamond
Prices start from $340 NZDSave up to $1,608 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
$340 NZD