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Round|Lab Grown|IGI

0.55ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG823672083

Shape and cutting style on the report: Round brilliant

Certificate IGI LG823672083

Diamond specifications and retailer prices

From $247 AUD
$174 USD
As of October 22, 2026
Save $1,333 AUD (84%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,580 AUD at Reve Diamonds · As of October 28, 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823672083 or 823672083. Listed at 20 retailers as of October 22, 2026, with prices from $247 to $1,580, a $1,333 spread on the same certified stone. Reve Diamonds lists it at $1,580. 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 angle34.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823672083
Dimensions5.27 × 5.24 × 3.23 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.27 mm5.24 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823672083
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 61.4%

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: Oct 22
Current: $523 AUD|Low: $277 AUD|High: $1,454 AUD|Avg: $707 AUD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 4$277 AUD
Retailer 11$307 AUD
Retailer 9$415 AUD
Retailer 2$434 AUD
Retailer 1$523 AUD
Retailer 5$545 AUD
Retailer 6$555 AUD
Retailer 12$769 AUD
Retailer 10$773 AUD
Retailer 7$783 AUD
Retailer 3$1,024 AUD
Retailer 8$1,437 AUD

44 data points across 12 retailers

20 retailers$247 AUD to $1,580 AUD

A
Cheapest Retailer
-
$247 AUD
$174 USD
A
Retailer 2
-
$277 AUD
$195 USD
View
Final sale: no returns
A
Retailer 3
-
$287 AUD
$202 USD
View
A
Retailer 4
-
$307 AUD
$216 USD
View
A
Retailer 5
-
$307 AUD
$216 USD
View
A
Retailer 6
-
$415 AUD
$292 USD
View
A
Retailer 7
-
$434 AUD
$305 USD
View
Price last confirmed 22 days ago
B+
Retailer 8
-
$523 AUD
€350 EUR
View
B+
Retailer 9
-
$545 AUD
£302 GBP
View
B+
Retailer 10
-
$555 AUD
ZAR 6,306 ZAR
View
B+
Retailer 11
-
$769 AUD
$541 USD
View
B+
Retailer 12
-
$773 AUD
View
B+
Retailer 13
-
$783 AUD
View
B
Retailer 14
-
$841 AUD
SGD 799 SGD
View
B
Retailer 15
-
$987 AUD
$694 USD
View
B
Retailer 16
-
$1,015 AUD
$714 USD
View
B
Retailer 17
-
$1,024 AUD
$720 USD
View
B
Retailer 18
-
$1,065 AUD
$749 USD
View
B
Retailer 19
-
$1,437 AUD
£796 GBP
View
Most Expensive
B
Reve Diamonds
AE14E03D1 · Oct 28
$1,580 AUD
$1,111 USD
View
19 more retailers have this diamond
Prices start from $247 AUDSave up to $1,333 AUD

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
$247 AUD