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Radiant|Lab Grown|IGI

3.09ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG829603038

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

Certificate IGI LG829603038

Diamond specifications and retailer prices

From $1,007 AUD
$706 USD
As of November 1, 2026
Save $6,969 AUD (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,976 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 3.09ct lab-grown radiant diamond

This 3.09ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG829603038 or 829603038. Listed at 20 retailers as of November 1, 2026, with prices from $1,007 to $7,976, a $6,969 spread on the same certified stone. Do Amore Diamonds lists it at $7,976. 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

3.09
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG829603038
Dimensions10.47 × 6.84 × 4.80 mm
L/W Ratio1.53
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.47 mm6.84 mm3.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG829603038
Side View
Table 62.0%Crown 43.6°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 70.2%

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: Nov 1
Current: $7,976 AUD|Low: $1,007 AUD|High: $9,132 AUD|Avg: $3,118 AUD
Do Amore Diamonds
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 3, 2026
Retailer 4$1,007 AUD
Retailer 3$1,043 AUD
Retailer 15$1,213 AUD
Retailer 6$1,651 AUD
Retailer 2$1,844 AUD
Retailer 11$2,600 AUD
Retailer 14$2,664 AUD
Retailer 12$2,673 AUD
Retailer 10$3,397 AUD
Retailer 16$3,556 AUD
Retailer 5$3,588 AUD
Retailer 7$3,633 AUD
Retailer 13$4,017 AUD
Retailer 8$4,127 AUD
Retailer 9$4,520 AUD
Do Amore Diamonds$7,976 AUD

45 data points across 16 retailers

20 retailers$1,007 AUD to $7,976 AUD

Retailer 1
-
$863 AUD
$605 USD
Price last confirmed 31 days ago
Retailer 2
-
$977 AUD
$685 USD
View
Price last confirmed 36 days ago
A
Retailer 3
-
$1,007 AUD
$706 USD
View
Final sale: no returns
Retailer 4
-
$1,043 AUD
$731 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$1,213 AUD
$850 USD
View
A
Retailer 6
-
$1,473 AUD
$1,032 USD
View
A
Retailer 7
-
$1,651 AUD
$1,157 USD
View
A
Retailer 8
-
$1,844 AUD
£1,018 GBP
View
B+
Retailer 9
-
$2,600 AUD
View
B+
Retailer 10
-
$2,664 AUD
$1,867 USD
View
B+
Retailer 11
-
$2,673 AUD
ZAR 30,258 ZAR
View
Retailer 12
-
$3,236 AUD
$2,268 USD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$3,397 AUD
View
B
Retailer 14
-
$3,556 AUD
$2,492 USD
View
B
Retailer 15
-
$3,588 AUD
£1,980 GBP
View
B
Retailer 16
-
$3,633 AUD
$2,546 USD
View
Retailer 17
-
$4,017 AUD
$2,815 USD
View
Price last confirmed 12 days ago
B
Retailer 18
-
$4,127 AUD
$2,892 USD
View
B
Retailer 19
-
$4,520 AUD
£2,494 GBP
View
Most Expensive
B
Do Amore Diamonds
27-DDA63530A · Nov 2
$7,976 AUD
$5,590 USD
View
19 more retailers have this diamond
Prices start from $1,007 AUDSave up to $6,969 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
3.09ct Radiant
$1,007 AUD