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Radiant|Lab Grown|IGI

2.03ct G VS1 Radiant Lab Grown Diamond

VG • G/VS1 • IGI LG778670786

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

Certificate IGI LG778670786

Diamond specifications and retailer prices

From $389 AUD
$273 USD
As of October 30, 2026
Save $2,601 AUD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,990 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 very-good cut grade and certified by IGI LG778670786 or 778670786. Listed at 20 retailers as of October 26, 2026, with prices from $389 to $2,990, a $2,601 spread on the same certified stone. Brilliant Earth lists it at $2,990. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.03
Carat
G
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778670786
Dimensions8.51 × 6.36 × 4.24 mm
L/W Ratio1.34
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.51 mm6.36 mm2.03 ctG / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778670786
Side View
Table 73.0%Crown 47.5°Girdle: Slightly ThickPavilion 35.1°Culet: NoneDepth 66.7%

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: $2,990 AUD|Low: $389 AUD|High: $3,132 AUD|Avg: $1,182 AUD|-3.2%
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
Retailer 20
October 31, 2026
Retailer 20$389 AUD
Retailer 13$434 AUD
Retailer 9$454 AUD
Retailer 5$483 AUD
Retailer 12$485 AUD
Retailer 15$705 AUD
Retailer 19$800 AUD
Retailer 14$848 AUD
Retailer 17$904 AUD
Retailer 18$991 AUD
Retailer 8$1,075 AUD
Retailer 7$1,169 AUD
Retailer 16$1,243 AUD
Retailer 3$1,548 AUD
Retailer 11$1,559 AUD
Retailer 4$1,622 AUD
Retailer 10$1,758 AUD
Retailer 2$1,855 AUD
Retailer 6$1,954 AUD
Brilliant Earth$2,990 AUD

26 data points across 20 retailers

20 retailers$389 AUD to $2,990 AUD

A
Cheapest Retailer
-
$389 AUD
$273 USD
A
Retailer 2
-
$434 AUD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$454 AUD
$319 USD
View
A
Retailer 4
-
$483 AUD
$339 USD
View
A
Retailer 5
-
$485 AUD
$341 USD
View
A
Retailer 6
-
$705 AUD
$495 USD
View
B+
Retailer 7
-
$800 AUD
$562 USD
View
A
Retailer 8
-
$848 AUD
£469 GBP
View
A
Retailer 9
-
$904 AUD
$635 USD
View
A
Retailer 10
-
$991 AUD
$696 USD
View
A
Retailer 11
-
$1,075 AUD
View
A
Retailer 12
-
$1,169 AUD
ZAR 13,270 ZAR
View
B+
Retailer 13
-
$1,243 AUD
$873 USD
View
B+
Retailer 14
-
$1,548 AUD
SGD 1,469 SGD
View
B+
Retailer 15
-
$1,559 AUD
$1,095 USD
View
B+
Retailer 16
-
$1,622 AUD
$1,140 USD
View
Retailer 17
-
$1,758 AUD
$1,235 USD
View
Price last confirmed 12 days ago
B+
Retailer 18
-
$1,855 AUD
$1,303 USD
View
B+
Retailer 19
-
$1,954 AUD
£1,081 GBP
View
Most Expensive
B
Brilliant Earth
21501281A · Oct 26
$2,990 AUD
$2,100 USD
View
19 more retailers have this diamond
Prices start from $389 AUDSave up to $2,601 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
$389 AUD