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Radiant|Lab Grown|IGI

3.03ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG836674516

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

Certificate IGI LG836674516

Diamond specifications and retailer prices

From $626 AUD
$440 USD
As of October 30, 2026
Save $4,285 AUD (87%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,911 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG836674516 or 836674516. Listed at 16 retailers as of October 30, 2026, with prices from $626 to $4,911, a $4,285 spread on the same certified stone. Brilliant Earth lists it at $4,911. 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

3.03
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle29°
Pavilion angle31.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836674516
Dimensions10.09 × 7.10 × 4.54 mm
L/W Ratio1.42
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.09 mm7.10 mm3.03 ctG / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG836674516
Side View
Table 67.0%Crown 29°Girdle: THK-VTKPavilion 31.7°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $4,911 AUD|Low: $601 AUD|High: $4,911 AUD|Avg: $1,749 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 1, 2026
Retailer 15$626 AUD
Retailer 11$699 AUD
Retailer 7$776 AUD
Retailer 16$776 AUD
Retailer 5$1,042 AUD
Retailer 9$1,174 AUD
Retailer 10$1,217 AUD
Retailer 2$1,282 AUD
Retailer 4$1,491 AUD
Retailer 12$1,685 AUD
Retailer 13$1,882 AUD
Retailer 6$2,496 AUD
Retailer 8$2,542 AUD
Retailer 14$2,866 AUD
Retailer 3$2,904 AUD
Brilliant Earth$4,911 AUD

35 data points across 16 retailers

16 retailers$626 AUD to $4,911 AUD

A
Cheapest Retailer
-
$626 AUD
$440 USD
A
Retailer 2
-
$699 AUD
$491 USD
View
Final sale: no returns
A
Retailer 3
-
$776 AUD
$545 USD
View
A
Retailer 4
-
$776 AUD
$545 USD
View
B+
Retailer 5
-
$1,042 AUD
$732 USD
View
A
Retailer 6
-
$1,174 AUD
$825 USD
View
A
Retailer 7
-
$1,217 AUD
€814 EUR
View
A
Retailer 8
-
$1,282 AUD
£709 GBP
View
A
Retailer 9
-
$1,491 AUD
$1,047 USD
View
A
Retailer 10
-
$1,685 AUD
ZAR 19,118 ZAR
View
B+
Retailer 11
-
$1,882 AUD
$1,322 USD
View
B
Retailer 12
-
$2,496 AUD
$1,753 USD
View
B
Retailer 13
-
$2,542 AUD
$1,786 USD
View
B+
Retailer 14
-
$2,866 AUD
£1,585 GBP
View
B+
Retailer 15
-
$2,904 AUD
$2,040 USD
View
Most Expensive
B
Brilliant Earth
21671572A · Oct 31
$4,911 AUD
$3,450 USD
View
15 more retailers have this diamond
Prices start from $626 AUDSave up to $4,285 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
3.03ct Radiant
$626 AUD