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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG817615111

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG817615111

Diamond specifications and retailer prices

From $222 AUD
$156 USD
As of October 29, 2026
Save $1,080 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,302 AUD at MOH London · As of October 26, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG817615111 or 817615111. Listed at 20 retailers as of October 26, 2026, with prices from $222 to $1,302, a $1,080 spread on the same certified stone. MOH London lists it at $1,302. 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 angle34.5°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817615111
Dimensions6.57 × 4.60 × 2.81 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm4.60 mm0.55 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817615111
Side View
Table 62.0%Crown 34.5°Girdle: MED-STKPavilion 40°Culet: NoneDepth 61.1%

Caratlytics Score

How it works →
A+
Exceptional
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 29
Current: $1,302 AUD|Low: $222 AUD|High: $1,349 AUD|Avg: $633 AUD|-3.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 6$222 AUD
Retailer 5$249 AUD
Retailer 19$256 AUD
Retailer 14$273 AUD
Retailer 11$278 AUD
Retailer 7$373 AUD
Retailer 18$479 AUD
Retailer 8$500 AUD
Retailer 13$520 AUD
Retailer 15$535 AUD
Retailer 4$702 AUD
Retailer 10$708 AUD
Retailer 20$751 AUD
Retailer 9$794 AUD
Retailer 17$880 AUD
Retailer 2$884 AUD
Retailer 3$934 AUD
Retailer 12$940 AUD
Retailer 16$959 AUD
MOH London$1,302 AUD

18 data points across 20 retailers

20 retailers$222 AUD to $1,302 AUD

A+
Cheapest Retailer
-
$222 AUD
$156 USD
A
Retailer 2
-
$249 AUD
$175 USD
View
Final sale: no returns
A
Retailer 3
-
$256 AUD
$180 USD
View
A
Retailer 4
-
$273 AUD
$192 USD
View
A
Retailer 5
-
$278 AUD
$195 USD
View
A
Retailer 6
-
$373 AUD
$262 USD
View
A
Retailer 7
-
$479 AUD
£265 GBP
View
A
Retailer 8
-
$500 AUD
ZAR 5,675 ZAR
View
A
Retailer 9
-
$520 AUD
$365 USD
View
A
Retailer 10
-
$535 AUD
€358 EUR
View
B+
Retailer 11
-
$702 AUD
$493 USD
View
B+
Retailer 12
-
$708 AUD
View
B+
Retailer 13
-
$751 AUD
SGD 713 SGD
View
B+
Retailer 14
-
$794 AUD
View
B+
Retailer 15
-
$880 AUD
$618 USD
View
B+
Retailer 16
-
$884 AUD
$621 USD
View
B
Retailer 17
-
$934 AUD
$656 USD
View
B+
Retailer 18
-
$940 AUD
$660 USD
View
B+
Retailer 19
-
$959 AUD
$673 USD
View
Most Expensive
B
MOH London
LG817615111 · Oct 26
$1,302 AUD
£720 GBP
View
19 more retailers have this diamond
Prices start from $222 AUDSave up to $1,080 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
$222 AUD