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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG787629527

Shape and cutting style on the report: Round brilliant

Certificate IGI LG787629527

Diamond specifications and retailer prices

From $221 AUD
$155 USD
As of October 29, 2026
Save $1,272 AUD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,493 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG787629527 or 787629527. Listed at 20 retailers as of October 28, 2026, with prices from $221 to $1,493, a $1,272 spread on the same certified stone. Reve Diamonds lists it at $1,493. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787629527
Dimensions5.27 × 5.30 × 3.20 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS 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
5.27 mm5.30 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787629527
Side View
Table 57.0%Crown 33.9°Girdle: MediumPavilion 40.6°Culet: NoneDepth 60.6%

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: Oct 29
Current: $475 AUD|Low: $211 AUD|High: $1,291 AUD|Avg: $516 AUD|+6.1%
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
October 29, 2026
Retailer 15$221 AUD
Retailer 5$245 AUD
Retailer 4$255 AUD
Retailer 2$273 AUD
Retailer 7$273 AUD
Retailer 13$363 AUD
Retailer 1$475 AUD
Retailer 8$478 AUD
Retailer 10$493 AUD
Retailer 3$500 AUD
Retailer 9$592 AUD
Retailer 11$695 AUD
Retailer 6$877 AUD
Retailer 14$927 AUD
Retailer 12$1,278 AUD

44 data points across 15 retailers

20 retailers$221 AUD to $1,493 AUD

A
Cheapest Retailer
-
$221 AUD
$155 USD
A
Retailer 2
-
$245 AUD
$172 USD
View
Final sale: no returns
A
Retailer 3
-
$255 AUD
$179 USD
View
A
Retailer 4
-
$273 AUD
$192 USD
View
A
Retailer 5
-
$273 AUD
$192 USD
View
A
Retailer 6
-
$310 AUD
HK$1,700 HKD
View
A
Retailer 7
-
$346 AUD
$243 USD
View
A
Retailer 8
-
$363 AUD
$255 USD
View
A
Retailer 9
-
$475 AUD
£263 GBP
View
A
Retailer 10
-
$478 AUD
€320 EUR
View
A
Retailer 11
-
$493 AUD
ZAR 5,597 ZAR
View
B+
Retailer 12
-
$500 AUD
$351 USD
View
B+
Retailer 13
-
$592 AUD
$416 USD
View
B+
Retailer 14
-
$695 AUD
View
B+
Retailer 15
-
$751 AUD
SGD 713 SGD
View
B
Retailer 16
-
$877 AUD
$616 USD
View
B
Retailer 17
-
$927 AUD
$651 USD
View
B
Retailer 18
-
$956 AUD
$671 USD
View
B
Retailer 19
-
$1,278 AUD
£707 GBP
View
Most Expensive
B
Reve Diamonds
FC0AFCC86 · Oct 28
$1,493 AUD
$1,049 USD
View
19 more retailers have this diamond
Prices start from $221 AUDSave up to $1,272 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
$221 AUD