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Oval|Lab Grown|IGI

2.03ct F IF Oval Lab Grown Diamond

ID • F/IF • IGI LG837651857

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG837651857

Diamond specifications and retailer prices

From $591 AUD
$414 USD
As of November 1, 2026
Save $4,660 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,251 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

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 LG837651857 or 837651857. Listed at 18 retailers as of November 1, 2026, with prices from $591 to $5,251, a $4,660 spread on the same certified stone. Do Amore Diamonds lists it at $5,251. 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 angle33.4°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837651857
Dimensions11.59 × 6.81 × 4.01 mm
L/W Ratio1.70
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.59 mm6.81 mm2.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837651857
Side View
Table 61.0%Crown 33.4°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 58.9%

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: Nov 1
Current: $5,251 AUD|Low: $591 AUD|High: $5,251 AUD|Avg: $2,108 AUD
Do Amore Diamonds
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
November 2, 2026
Retailer 17$591 AUD
Retailer 15$662 AUD
Retailer 6$689 AUD
Retailer 11$855 AUD
Retailer 18$942 AUD
Retailer 13$1,037 AUD
Retailer 7$1,070 AUD
Retailer 3$1,112 AUD
Retailer 14$1,296 AUD
Retailer 16$1,796 AUD
Retailer 2$1,902 AUD
Retailer 9$2,335 AUD
Retailer 8$2,600 AUD
Retailer 10$2,821 AUD
Retailer 12$2,970 AUD
Retailer 4$3,125 AUD
Retailer 5$5,208 AUD
Do Amore Diamonds$5,251 AUD

7 data points across 18 retailers

18 retailers$591 AUD to $5,251 AUD

A
Cheapest Retailer
-
$591 AUD
$414 USD
A
Retailer 2
-
$662 AUD
$464 USD
View
A
Retailer 3
-
$689 AUD
$483 USD
View
Final sale: no returns
A
Retailer 4
-
$855 AUD
£472 GBP
View
A
Retailer 5
-
$942 AUD
$660 USD
View
A
Retailer 6
-
$1,037 AUD
$727 USD
View
A
Retailer 7
-
$1,070 AUD
$750 USD
View
A
Retailer 8
-
$1,112 AUD
$779 USD
View
A
Retailer 9
-
$1,296 AUD
€865 EUR
View
A
Retailer 10
-
$1,796 AUD
View
A
Retailer 11
-
$1,902 AUD
$1,333 USD
View
B+
Retailer 12
-
$2,335 AUD
$1,637 USD
View
B+
Retailer 13
-
$2,600 AUD
$1,822 USD
View
B+
Retailer 14
-
$2,821 AUD
$1,977 USD
View
B+
Retailer 15
-
$2,970 AUD
£1,639 GBP
View
B+
Retailer 16
-
$3,125 AUD
$2,190 USD
View
B
Retailer 17
-
$5,208 AUD
$3,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-1786B93C9 · Nov 2
$5,251 AUD
$3,680 USD
View
17 more retailers have this diamond
Prices start from $591 AUDSave up to $4,660 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
$591 AUD