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Oval|Lab Grown|IGI

0.55ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG790629958

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG790629958

Diamond specifications and retailer prices

From $222 AUD
$156 USD
As of October 29, 2026
Save $1,072 AUD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,295 AUD at MOH London · As of October 29, 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 LG790629958 or 790629958. Listed at 20 retailers as of October 29, 2026, with prices from $222 to $1,295, a $1,072 spread on the same certified stone. MOH London lists it at $1,295. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.5°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790629958
Dimensions6.97 × 4.55 × 2.82 mm
L/W Ratio1.53
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.97 mm4.55 mm0.55 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790629958
Side View
Table 60.0%Crown 32.5°Girdle: STK-THKPavilion 41.4°Culet: NoneDepth 62.0%

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: $1,295 AUD|Low: $222 AUD|High: $1,349 AUD|Avg: $631 AUD|-4.0%
MOH London
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 5$222 AUD
Retailer 6$248 AUD
Retailer 18$256 AUD
Retailer 13$273 AUD
Retailer 10$278 AUD
Retailer 7$373 AUD
Retailer 17$479 AUD
Retailer 8$500 AUD
Retailer 12$520 AUD
Retailer 14$535 AUD
Retailer 4$702 AUD
Retailer 9$708 AUD
Retailer 19$751 AUD
Retailer 16$880 AUD
Retailer 2$884 AUD
Retailer 3$934 AUD
Retailer 11$940 AUD
Retailer 15$959 AUD
MOH London$1,295 AUD

18 data points across 19 retailers

20 retailers$222 AUD to $1,295 AUD

A
Cheapest Retailer
-
$222 AUD
$156 USD
A
Retailer 2
-
$248 AUD
$174 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
-
$804 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
LG790629958 · Oct 29
$1,295 AUD
£716 GBP
View
19 more retailers have this diamond
Prices start from $222 AUDSave up to $1,072 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