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Radiant|Lab Grown|IGI

11.09ct G VS1 Radiant Lab Grown Diamond

ID • G/VS1 • IGI LG826649934

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

Certificate IGI LG826649934

Diamond specifications and retailer prices

From $3,379 AUD
HK$18,500 HKD
As of November 1, 2026
Save $10,880 AUD (76%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $14,259 AUD at With Clarity · As of November 2, 2026
View at With Clarity

About this 11.09ct lab-grown radiant diamond

This 11.09ct lab-grown radiant sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG826649934 or 826649934. Listed at 11 retailers as of November 1, 2026, with prices from $3,379 to $14,259, a $10,880 spread on the same certified stone. With Clarity lists it at $14,259. 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

11.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle32.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG826649934
Dimensions15.99 × 11.10 × 7.08 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
15.99 mm11.10 mm11.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG826649934
Side View
Table 69.0%Crown 44.8°Girdle: MED-STKPavilion 32.6°Culet: NoneDepth 63.8%

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: Nov 1
Current: $4,545 AUD|Low: $3,379 AUD|High: $14,259 AUD|Avg: $7,955 AUD|-8.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
With Clarity
November 2, 2026
Retailer 9$3,379 AUD
Retailer 6$4,126 AUD
Retailer 3$4,403 AUD
Retailer 1$4,545 AUD
Retailer 8$4,593 AUD
Retailer 7$8,148 AUD
Retailer 2$9,777 AUD
Retailer 10$10,265 AUD
Retailer 4$10,305 AUD
Retailer 5$13,713 AUD
With Clarity$14,259 AUD

41 data points across 11 retailers

11 retailers$3,379 AUD to $14,259 AUD

A
Cheapest Retailer
-
$3,379 AUD
HK$18,500 HKD
A
Retailer 2
-
$4,126 AUD
£2,277 GBP
View
A
Retailer 3
-
$4,403 AUD
€2,939 EUR
View
A
Retailer 4
-
$4,545 AUD
$3,185 USD
View
B+
Retailer 5
-
$4,593 AUD
$3,219 USD
View
Retailer 6
-
$8,148 AUD
$5,710 USD
View
Price last confirmed 12 days ago
B+
Retailer 7
-
$9,777 AUD
SGD 9,259 SGD
View
Retailer 8
-
$10,265 AUD
$7,194 USD
View
Price last confirmed 7 days ago
B
Retailer 9
-
$10,305 AUD
$7,222 USD
View
B
Retailer 10
-
$13,713 AUD
$9,610 USD
View
Most Expensive
B
With Clarity
826649934 · Nov 2
$14,259 AUD
$9,993 USD
View
10 more retailers have this diamond
Prices start from $3,379 AUDSave up to $10,880 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
11.09ct Radiant
$3,379 AUD