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Radiant|Lab Grown|GIA

3.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • GIA 3475457189

Certificate GIA 3475457189

Diamond specifications and retailer prices

From $1,254 AUD
$881 USD
As of October 30, 2026
Save $4,464 AUD (78%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,133 AUD at Do Amore Diamonds · As of October 31, 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3475457189. Listed at 15 retailers as of October 30, 2026, with a 356% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
G
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 3475457189
Dimensions10.27 × 7.27 × 4.90 mm
L/W Ratio1.41
Girdle conditionPolished
Top View
10.27 mm7.27 mm3.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3475457189
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.4%

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: $11,133 AUD|Low: $1,204 AUD|High: $11,133 AUD|Avg: $3,666 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
October 31, 2026
Retailer 10$1,254 AUD
Retailer 3$1,365 AUD
Retailer 11$1,455 AUD
Retailer 5$1,520 AUD
Retailer 9$1,701 AUD
Retailer 13$2,338 AUD
Retailer 2$2,362 AUD
Retailer 14$3,009 AUD
Retailer 8$3,236 AUD
Retailer 4$4,426 AUD
Retailer 12$4,551 AUD
Retailer 7$5,475 AUD
Retailer 6$5,719 AUD
Do Amore Diamonds$11,133 AUD

43 data points across 14 retailers

15 retailers$1,254 AUD to $5,719 AUD

A
Cheapest Retailer
-
$1,254 AUD
$881 USD
A
Retailer 2
-
$1,365 AUD
$959 USD
View
A
Retailer 3
-
$1,455 AUD
$1,022 USD
View
Retailer 4
-
$1,455 AUD
$1,022 USD
View
Price last confirmed 15 days ago
A
Retailer 5
-
$1,520 AUD
$1,068 USD
View
A
Retailer 6
-
$1,701 AUD
$1,195 USD
View
B+
Retailer 7
-
$2,338 AUD
$1,642 USD
View
B+
Retailer 8
-
$2,362 AUD
£1,306 GBP
View
B+
Retailer 9
-
$3,009 AUD
$2,114 USD
View
B
Retailer 10
-
$3,236 AUD
$2,273 USD
View
B
Retailer 11
-
$4,426 AUD
£2,448 GBP
View
B
Retailer 12
-
$4,551 AUD
$3,197 USD
View
B
Retailer 13
-
$5,475 AUD
£3,028 GBP
View
B
Retailer 14
-
$5,719 AUD
$4,017 USD
View
Most Expensive
Do Amore Diamonds
27-EDAC08DE6 · Oct 31
$11,133 AUD
$7,820 USD
View
Price under review
14 more retailers have this diamond
Prices start from $1,254 AUDSave up to $4,464 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
$1,254 AUD