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Radiant|Lab Grown|IGI

3.09ct G VS1 Radiant Lab Grown Diamond

EX • G/VS1 • IGI LG694580135

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

Certificate IGI LG694580135

Diamond specifications and retailer prices

From $1,625 AUD
$1,143 USD
As of October 27, 2026
Save $5,595 AUD (77%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $7,220 AUD at Taylor and Hart · As of October 27, 2026
View at Taylor and Hart

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 and certified by IGI LG694580135 or 694580135. Listed at 16 retailers as of October 27, 2026, with prices from $1,625 to $7,220, a $5,595 spread on the same certified stone. Taylor and Hart lists it at $7,220. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle23.8°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG694580135
Dimensions11.11 × 7.00 × 4.26 mm
L/W Ratio1.59
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.11 mm7.00 mm3.09 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG694580135
Side View
Table 60.0%Crown 23.8°Girdle: MED-STKPavilion 41.9°Culet: LargeDepth 60.9%

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 27
Current: $6,087 AUD|Low: $1,560 AUD|High: $7,220 AUD|Avg: $3,879 AUD|+0.5%
Retailer 1
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
Taylor and Hart
October 29, 2026
Retailer 14$1,625 AUD
Retailer 10$1,767 AUD
Retailer 6$1,877 AUD
Retailer 12$1,884 AUD
Retailer 15$2,133 AUD
Retailer 8$2,720 AUD
Retailer 3$2,995 AUD
Retailer 11$3,532 AUD
Retailer 7$3,714 AUD
Retailer 13$4,252 AUD
Retailer 9$4,335 AUD
Retailer 5$5,201 AUD
Retailer 2$5,456 AUD
Retailer 4$6,037 AUD
Retailer 1$6,087 AUD
Taylor and Hart$7,220 AUD

44 data points across 16 retailers

16 retailers$1,625 AUD to $7,220 AUD

A
Cheapest Retailer
-
$1,625 AUD
$1,143 USD
A
Retailer 2
-
$1,767 AUD
$1,243 USD
View
B+
Retailer 3
-
$1,877 AUD
$1,320 USD
View
A
Retailer 4
-
$1,884 AUD
$1,325 USD
View
B+
Retailer 5
-
$2,133 AUD
$1,500 USD
View
B+
Retailer 6
-
$2,720 AUD
£1,506 GBP
View
B
Retailer 7
-
$2,995 AUD
$2,106 USD
View
B
Retailer 8
-
$3,532 AUD
$2,484 USD
View
B
Retailer 9
-
$3,714 AUD
$2,612 USD
View
B
Retailer 10
-
$4,252 AUD
View
Price last confirmed 7 days ago
B
Retailer 11
-
$4,335 AUD
ZAR 49,258 ZAR
View
B
Retailer 12
-
$5,201 AUD
£2,880 GBP
View
B
Retailer 13
-
$5,456 AUD
$3,837 USD
View
B
Retailer 14
-
$6,037 AUD
SGD 5,737 SGD
View
B
Retailer 15
-
$6,087 AUD
£3,371 GBP
View
Most Expensive
B
Taylor and Hart
G6PP5MQ · Oct 27
$7,220 AUD
$5,078 USD
View
15 more retailers have this diamond
Prices start from $1,625 AUDSave up to $5,595 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
$1,625 AUD