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Radiant|Lab Grown|IGI

2.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG629440745

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG629440745

Diamond specifications and retailer prices

From $420 AUD
$295 USD
As of October 30, 2026
Save $3,367 AUD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,787 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG629440745 or 629440745. Listed at 23 retailers as of October 26, 2026, with prices from $420 to $3,787, a $3,367 spread on the same certified stone. Brilliant Earth lists it at $3,787. 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
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG629440745
Dimensions9.14 × 6.30 × 4.17 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
9.14 mm6.30 mm2.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG629440745
Side View
Table 60.0%Crown 36.5°Girdle: Slightly ThickPavilion 35.4°Culet: NoneDepth 66.2%

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 30
Current: $2,804 AUD|Low: $420 AUD|High: $3,901 AUD|Avg: $1,258 AUD|-28.1%
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
October 31, 2026
Retailer 14$420 AUD
Retailer 17$470 AUD
Retailer 6$487 AUD
Retailer 16$520 AUD
Retailer 15$624 AUD
Retailer 4$700 AUD
Retailer 5$740 AUD
Retailer 7$915 AUD
Retailer 18$920 AUD
Retailer 12$921 AUD
Retailer 2$958 AUD
Retailer 3$1,153 AUD
Retailer 19$1,254 AUD
Retailer 13$1,344 AUD
Retailer 9$1,740 AUD
Retailer 11$1,758 AUD
Retailer 8$2,000 AUD
Retailer 10$2,173 AUD
Brilliant Earth$2,804 AUD

31 data points across 19 retailers

23 retailers$420 AUD to $3,787 AUD

A
Cheapest Retailer
-
$420 AUD
$295 USD
A
Retailer 2
-
$470 AUD
$330 USD
View
Final sale: no returns
A
Retailer 3
-
$487 AUD
$342 USD
View
A
Retailer 4
-
$520 AUD
$365 USD
View
A
Retailer 5
-
$542 AUD
$381 USD
View
A
Retailer 6
-
$624 AUD
£345 GBP
View
B+
Retailer 7
-
$700 AUD
$492 USD
View
A
Retailer 8
-
$740 AUD
$520 USD
View
A
Retailer 9
-
$915 AUD
$643 USD
View
A
Retailer 10
-
$920 AUD
$646 USD
View
A
Retailer 11
-
$921 AUD
£510 GBP
View
A
Retailer 12
-
$958 AUD
€641 EUR
View
A
Retailer 13
-
$1,153 AUD
View
A
Retailer 14
-
$1,254 AUD
ZAR 14,233 ZAR
View
A
Retailer 15
-
$1,344 AUD
$944 USD
View
B+
Retailer 16
-
$1,740 AUD
$1,223 USD
View
B+
Retailer 17
-
$1,741 AUD
$1,223 USD
View
Retailer 18
-
$1,758 AUD
$1,235 USD
View
Price last confirmed 12 days ago
B+
Retailer 19
-
$1,825 AUD
$1,282 USD
View
B+
Retailer 20
-
$2,000 AUD
$1,405 USD
View
B+
Retailer 21
-
$2,173 AUD
£1,202 GBP
View
B
Retailer 22
-
$2,804 AUD
$1,970 USD
View
Most Expensive
B
Brilliant Earth
11172443A · Oct 26
$3,787 AUD
$2,660 USD
View
22 more retailers have this diamond
Prices start from $420 AUDSave up to $3,367 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 Radiant
$420 AUD