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Round|Lab Grown|IGI

2.03ct G IF Round Lab Grown Diamond

ID • G/IF • IGI LG771602762

Shape and cutting style on the report: Round brilliant

Certificate IGI LG771602762

Diamond specifications and retailer prices

From $512 AUD
$360 USD
As of October 29, 2026
Save $3,402 AUD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $3,915 AUD at Brilliant Earth · As of October 26, 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 G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG771602762 or 771602762. Listed at 15 retailers as of October 26, 2026, with prices from $512 to $3,915, a $3,402 spread on the same certified stone. Brilliant Earth lists it at $3,915. 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
G
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771602762
Dimensions8.19 × 8.09 × 5.02 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
HEARTS & ARROWS As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Faint Blue
Top View
8.19 mm8.09 mm2.03 ctG / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771602762
Side View
Table 57.0%Crown 35.1°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

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: $3,915 AUD|Low: $512 AUD|High: $4,370 AUD|Avg: $1,691 AUD|-10.4%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 1, 2026
Retailer 10$512 AUD
Retailer 4$723 AUD
Retailer 9$1,018 AUD
Retailer 8$1,026 AUD
Retailer 5$1,039 AUD
Retailer 3$1,217 AUD
Retailer 11$1,444 AUD
Retailer 7$1,862 AUD
Retailer 6$2,041 AUD
Retailer 2$2,481 AUD
Retailer 12$3,075 AUD
Brilliant Earth$3,915 AUD

32 data points across 12 retailers

15 retailers$512 AUD to $3,915 AUD

A
Cheapest Retailer
-
$512 AUD
$360 USD
Retailer 2
-
$581 AUD
$408 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$651 AUD
$457 USD
View
Price last confirmed 40 days ago
A
Retailer 4
-
$723 AUD
$508 USD
View
Final sale: no returns
A
Retailer 5
-
$1,018 AUD
$715 USD
View
A
Retailer 6
-
$1,026 AUD
$721 USD
View
A
Retailer 7
-
$1,039 AUD
$730 USD
View
Retailer 8
-
$1,217 AUD
€814 EUR
View
Price last confirmed 7 days ago
A
Retailer 9
-
$1,444 AUD
View
B+
Retailer 10
-
$1,862 AUD
$1,308 USD
View
B+
Retailer 11
-
$2,041 AUD
$1,434 USD
View
Retailer 12
-
$2,315 AUD
$1,626 USD
View
Price last confirmed 35 days ago
B+
Retailer 13
-
$2,481 AUD
£1,372 GBP
View
B
Retailer 14
-
$3,075 AUD
$2,160 USD
View
Most Expensive
B
Brilliant Earth
18093362A · Oct 26
$3,915 AUD
$2,750 USD
View
14 more retailers have this diamond
Prices start from $512 AUDSave up to $3,402 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
$512 AUD