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0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG770683012

Shape and cutting style on the report: Round brilliant

Certificate IGI LG770683012

Diamond specifications and retailer prices

From $203 NZD
As of November 3, 2026
Save $2,121 NZD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,324 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG770683012 or 770683012. Listed at 22 retailers as of November 2, 2026, with prices from $203 to $2,324, a $2,121 spread on the same certified stone. MOH London lists it at $2,324. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770683012
Dimensions5.22 × 5.24 × 3.26 mm
L/W Ratio1.00
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
5.22 mm5.24 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770683012
Side View
Table 58.0%Crown 35.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.4%

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: $2,324 NZD|Low: $203 NZD|High: $2,351 NZD|Avg: $804 NZD|+4.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
November 4, 2026
Retailer 8$203 NZD
Retailer 19$228 NZD
Retailer 9$236 NZD
Retailer 6$268 NZD
Retailer 10$395 NZD
Retailer 14$455 NZD
Retailer 2$457 NZD
Retailer 15$505 NZD
Retailer 16$505 NZD
Retailer 3$537 NZD
Retailer 4$661 NZD
Retailer 13$709 NZD
Retailer 20$894 NZD
Retailer 18$903 NZD
Retailer 17$914 NZD
Retailer 12$960 NZD
Retailer 11$1,109 NZD
Retailer 5$1,205 NZD
Retailer 7$1,643 NZD
Retailer 21$2,276 NZD
MOH London$2,324 NZD

41 data points across 21 retailers

22 retailers$203 NZD to $2,324 NZD

A
Cheapest Retailer
-
$203 NZD
A
Retailer 2
-
$228 NZD
View
Final sale: no returns
A
Retailer 3
-
$236 NZD
View
Retailer 4
-
$268 NZD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$395 NZD
View
A
Retailer 6
-
$455 NZD
View
A
Retailer 7
-
$457 NZD
View
A
Retailer 8
-
$505 NZD
View
A
Retailer 9
-
$505 NZD
View
A
Retailer 10
-
$537 NZD
View
B+
Retailer 11
-
$661 NZD
View
B+
Retailer 12
-
$709 NZD
View
Retailer 13
-
$894 NZD
View
Price last confirmed 11 days ago
B+
Retailer 14
-
$903 NZD
View
Retailer 15
-
$914 NZD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$960 NZD
View
B
Retailer 17
-
$1,109 NZD
View
B
Retailer 18
-
$1,205 NZD
View
Retailer 19
-
$1,262 NZD
View
Price last confirmed 23 days ago
B
Retailer 20
-
$1,643 NZD
View
B
Retailer 21
-
$2,276 NZD
View
Most Expensive
B
MOH London
LG770683012 · Nov 2
$2,324 NZD
£1,029 GBP
View
21 more retailers have this diamond
Prices start from $203 NZDSave up to $2,121 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
$203 NZD