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Oval|Lab Grown|IGI

0.55ct H SI1 Oval Lab Grown Diamond

VG • H/SI1 • IGI LG414063229

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG414063229

Diamond specifications and retailer prices

From $466 AUD
$327 USD
As of November 1, 2026
Save $1,389 AUD (75%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,316 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 0.55ct lab-grown oval diamond

This 0.55ct lab-grown oval sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG414063229 or 414063229. Listed at 10 retailers as of October 31, 2026, with a 298% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
H
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle32.8°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG414063229
Dimensions6.21 × 4.67 × 3.02 mm
L/W Ratio1.33
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory grown diamond was created by chemical vapor deposition process (CVD) Type IIa
Top View
6.21 mm4.67 mm0.55 ctH / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI LG414063229
Side View
Table 56.5%Crown 32.8°Girdle: STK-VTKPavilion 42.2°Culet: NoneDepth 64.7%

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 1
Current: $2,316 AUD|Low: $447 AUD|High: $2,341 AUD|Avg: $1,048 AUD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 8$466 AUD
Retailer 2$498 AUD
Retailer 11$520 AUD
Retailer 5$573 AUD
Retailer 9$577 AUD
Retailer 12$577 AUD
Retailer 13$797 AUD
Retailer 10$935 AUD
Retailer 6$1,042 AUD
Retailer 3$1,112 AUD
Retailer 7$1,693 AUD
MOH London$2,316 AUD
Retailer 4$2,320 AUD

20 data points across 13 retailers

10 retailers$466 AUD to $1,855 AUD

B+
Cheapest Retailer
-
$466 AUD
$327 USD
A
Retailer 2
-
$498 AUD
$350 USD
View
B+
Retailer 3
-
$520 AUD
$365 USD
View
Final sale: no returns
B+
Retailer 4
-
$540 AUD
$379 USD
View
B+
Retailer 5
-
$577 AUD
$405 USD
View
Retailer 6
-
$577 AUD
$405 USD
View
Price last confirmed 7 days ago
B
Retailer 7
-
$935 AUD
$657 USD
View
B
Retailer 8
-
$1,693 AUD
$1,189 USD
View
C
Retailer 9
-
$1,855 AUD
$1,303 USD
View
Most Expensive
MOH London
LG414063229 · Oct 25
$2,316 AUD
£1,281 GBP
View
Price last confirmed 7 days ago
9 more retailers have this diamond
Prices start from $466 AUDSave up to $1,389 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 Oval
$466 AUD