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Round|Lab Grown|IGI

2.03ct F IF Round Lab Grown Diamond

ID • F/IF • IGI LG788677992

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788677992

Diamond specifications and retailer prices

From $849 AUD
$595 USD
As of November 2, 2026
Save $3,589 AUD (81%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $4,438 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 2.03ct lab-grown round diamond

This 2.03ct lab-grown round 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 LG788677992 or 788677992. Listed at 26 retailers as of November 2, 2026, with prices from $849 to $4,438, a $3,589 spread on the same certified stone. Brilliant Earth lists it at $4,438. 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 angle34.1°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788677992
Dimensions8.16 × 8.19 × 4.94 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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
8.16 mm8.19 mm2.03 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788677992
Side View
Table 59.0%Crown 34.1°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 60.4%

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 2
Current: $4,438 AUD|Low: $555 AUD|High: $4,438 AUD|Avg: $1,673 AUD
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
November 2, 2026
Retailer 8$661 AUD
Retailer 9$849 AUD
Retailer 16$878 AUD
Retailer 5$930 AUD
Retailer 14$1,062 AUD
Retailer 6$1,159 AUD
Retailer 10$1,191 AUD
Retailer 15$1,462 AUD
Retailer 7$1,512 AUD
Retailer 2$1,599 AUD
Retailer 3$1,605 AUD
Retailer 13$1,637 AUD
Retailer 4$2,304 AUD
Retailer 11$2,581 AUD
Retailer 12$3,539 AUD
Brilliant Earth$4,438 AUD

39 data points across 16 retailers

26 retailers$849 AUD to $4,438 AUD

Retailer 1
-
$532 AUD
$373 USD
Price last confirmed 41 days ago
Retailer 2
-
$532 AUD
$373 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$618 AUD
$433 USD
View
Price last confirmed 41 days ago
Retailer 4
-
$652 AUD
$457 USD
View
Price last confirmed 38 days ago
Retailer 5
-
$661 AUD
$463 USD
View
Price last confirmed 31 days ago
Retailer 6
-
$661 AUD
$463 USD
View
Price last confirmed 21 days ago
A
Retailer 7
-
$849 AUD
$595 USD
View
Final sale: no returns
A
Retailer 8
-
$878 AUD
$615 USD
View
A
Retailer 9
-
$930 AUD
$652 USD
View
A
Retailer 10
-
$1,062 AUD
€709 EUR
View
A
Retailer 11
-
$1,159 AUD
$812 USD
View
A
Retailer 12
-
$1,191 AUD
£657 GBP
View
A
Retailer 13
-
$1,462 AUD
View
A
Retailer 14
-
$1,512 AUD
$1,060 USD
View
A
Retailer 15
-
$1,599 AUD
ZAR 18,103 ZAR
View
A
Retailer 16
-
$1,605 AUD
$1,125 USD
View
A
Retailer 17
-
$1,637 AUD
$1,147 USD
View
Retailer 18
-
$2,123 AUD
$1,488 USD
View
Price last confirmed 26 days ago
Retailer 19
-
$2,123 AUD
$1,488 USD
View
Price last confirmed 43 days ago
B+
Retailer 20
-
$2,179 AUD
$1,527 USD
View
B+
Retailer 21
-
$2,304 AUD
$1,615 USD
View
B+
Retailer 22
-
$2,493 AUD
$1,747 USD
View
B+
Retailer 23
-
$2,494 AUD
$1,748 USD
View
B+
Retailer 24
-
$2,581 AUD
£1,424 GBP
View
B
Retailer 25
-
$3,539 AUD
$2,480 USD
View
Most Expensive
B
Brilliant Earth
18651631A · Nov 2
$4,438 AUD
$3,110 USD
View
25 more retailers have this diamond
Prices start from $849 AUDSave up to $3,589 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 Round
$849 AUD