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Oval|Lab Grown|IGI

1.05ct D FL Oval Lab Grown Diamond

EX • D/FL • IGI LG813651676

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG813651676

Diamond specifications and retailer prices

From $320 AUD
$225 USD
As of October 29, 2026
Save $2,755 AUD (90%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $3,075 AUD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown oval diamond

This 1.05ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG813651676 or 813651676. Listed at 26 retailers as of October 29, 2026, with prices from $320 to $3,075, a $2,755 spread on the same certified stone. Do Amore Diamonds lists it at $3,075. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813651676
Dimensions8.37 × 5.68 × 3.55 mm
L/W Ratio1.47
Girdle conditionFaceted
Cert comments
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
8.37 mm5.68 mm1.05 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813651676
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 62.5%

Caratlytics Score

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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: $3,075 AUD|Low: $320 AUD|High: $3,303 AUD|Avg: $1,300 AUD|-6.9%
Do Amore Diamonds
Retailer 2
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Retailer 24
October 30, 2026
Retailer 22$320 AUD
Retailer 9$359 AUD
Retailer 20$372 AUD
Retailer 11$397 AUD
Retailer 15$397 AUD
Retailer 8$504 AUD
Retailer 4$532 AUD
Retailer 24$661 AUD
Retailer 14$690 AUD
Retailer 19$700 AUD
Retailer 13$753 AUD
Retailer 2$834 AUD
Retailer 7$839 AUD
Retailer 21$1,281 AUD
Retailer 3$1,409 AUD
Retailer 12$1,564 AUD
Retailer 16$1,653 AUD
Retailer 10$1,714 AUD
Retailer 6$1,766 AUD
Retailer 5$1,812 AUD
Retailer 18$2,292 AUD
Retailer 23$2,655 AUD
Retailer 17$2,893 AUD
Do Amore Diamonds$3,075 AUD

38 data points across 24 retailers

26 retailers$320 AUD to $3,075 AUD

A
Cheapest Retailer
-
$320 AUD
$225 USD
A
Retailer 2
-
$359 AUD
$252 USD
View
Final sale: no returns
A
Retailer 3
-
$372 AUD
$261 USD
View
A
Retailer 4
-
$397 AUD
$279 USD
View
A
Retailer 5
-
$397 AUD
$279 USD
View
A
Retailer 6
-
$504 AUD
$354 USD
View
A
Retailer 7
-
$532 AUD
$374 USD
View
A
Retailer 8
-
$661 AUD
$464 USD
View
Retailer 9
-
$690 AUD
$485 USD
View
Price last confirmed 14 days ago
A
Retailer 10
-
$700 AUD
€468 EUR
View
A
Retailer 11
-
$753 AUD
ZAR 8,548 ZAR
View
A
Retailer 12
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$834 AUD
£461 GBP
View
B+
Retailer 13
-
$839 AUD
$589 USD
View
B+
Retailer 14
-
$1,281 AUD
$900 USD
View
B+
Retailer 15
-
$1,408 AUD
$989 USD
View
B+
Retailer 16
-
$1,409 AUD
$990 USD
View
B+
Retailer 17
-
$1,564 AUD
$1,098 USD
View
B
Retailer 18
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$1,580 AUD
$1,110 USD
View
B+
Retailer 19
-
$1,653 AUD
$1,161 USD
View
B+
Retailer 20
-
$1,714 AUD
£948 GBP
View
Retailer 21
-
$1,766 AUD
£977 GBP
View
Price last confirmed 10 days ago
B
Retailer 22
-
$1,812 AUD
$1,273 USD
View
B
Retailer 23
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$2,292 AUD
$1,610 USD
View
B
Retailer 24
-
$2,655 AUD
$1,865 USD
View
B
Retailer 25
-
$2,893 AUD
$2,032 USD
View
Most Expensive
B
Do Amore Diamonds
27-D7CFCF26B · Oct 29
$3,075 AUD
$2,160 USD
View
25 more retailers have this diamond
Prices start from $320 AUDSave up to $2,755 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
1.05ct Oval
$320 AUD