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Oval|Lab Grown|IGI

2.03ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG812621105

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812621105

Diamond specifications and retailer prices

From $830 AUD
$582 USD
As of November 1, 2026
Save $3,721 AUD (82%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,552 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.03ct lab-grown oval diamond

This 2.03ct lab-grown oval sits in the two to three carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812621105 or 812621105. Listed at 26 retailers as of November 1, 2026, with prices from $830 to $4,552, a $3,721 spread on the same certified stone. Brilliant Earth lists it at $4,552. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621105
Dimensions10.30 × 7.11 × 4.44 mm
L/W Ratio1.45
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
10.30 mm7.11 mm2.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621105
Side View
Table 58.0%Crown 35.7°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 62.4%

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: Nov 1
Current: $4,552 AUD|Low: $830 AUD|High: $4,709 AUD|Avg: $2,215 AUD|-3.3%
Brilliant Earth
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
November 2, 2026
Retailer 9$830 AUD
Retailer 11$932 AUD
Retailer 17$1,120 AUD
Retailer 19$1,298 AUD
Retailer 6$1,373 AUD
Retailer 14$1,404 AUD
Retailer 12$1,429 AUD
Retailer 16$2,047 AUD
Retailer 15$2,133 AUD
Retailer 7$2,159 AUD
Retailer 2$2,224 AUD
Retailer 3$2,511 AUD
Retailer 4$2,696 AUD
Retailer 8$2,998 AUD
Retailer 18$3,161 AUD
Retailer 10$3,166 AUD
Retailer 5$3,420 AUD
Retailer 13$3,849 AUD
Brilliant Earth$4,552 AUD

40 data points across 19 retailers

26 retailers$830 AUD to $4,552 AUD

Retailer 1
-
$743 AUD
$521 USD
Price last confirmed 22 days ago
Retailer 2
-
$752 AUD
$527 USD
View
Price last confirmed 40 days ago
A
Retailer 3
-
$830 AUD
$582 USD
View
Final sale: no returns
Retailer 4
-
$842 AUD
$590 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$920 AUD
$645 USD
View
Price last confirmed 38 days ago
Retailer 6
-
$922 AUD
$646 USD
View
Price last confirmed 31 days ago
Retailer 7
-
$922 AUD
$646 USD
View
Price last confirmed 22 days ago
A
Retailer 8
-
$1,120 AUD
$785 USD
View
A
Retailer 9
-
$1,298 AUD
$910 USD
View
A
Retailer 10
-
$1,373 AUD
$962 USD
View
A
Retailer 11
-
$1,404 AUD
€937 EUR
View
A
Retailer 12
-
$1,429 AUD
£789 GBP
View
A
Retailer 13
-
$2,047 AUD
View
A
Retailer 14
-
$2,133 AUD
$1,495 USD
View
B+
Retailer 15
-
$2,159 AUD
$1,513 USD
View
A
Retailer 16
-
$2,224 AUD
ZAR 25,185 ZAR
View
Retailer 17
-
$2,426 AUD
$1,700 USD
View
Price last confirmed 26 days ago
B+
Retailer 18
-
$2,511 AUD
$1,760 USD
View
Retailer 19
-
$2,696 AUD
£1,488 GBP
View
Price last confirmed 22 days ago
B+
Retailer 20
-
$2,998 AUD
$2,101 USD
View
B+
Retailer 21
-
$3,161 AUD
$2,215 USD
View
B+
Retailer 22
-
$3,166 AUD
$2,219 USD
View
B+
Retailer 23
-
$3,226 AUD
$2,261 USD
View
B+
Retailer 24
-
$3,420 AUD
$2,397 USD
View
B
Retailer 25
-
$3,849 AUD
£2,124 GBP
View
Most Expensive
B
Brilliant Earth
20681037A · Nov 2
$4,552 AUD
$3,190 USD
View
25 more retailers have this diamond
Prices start from $830 AUDSave up to $3,721 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
2.03ct Oval
$830 AUD