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Round|Lab Grown|IGI

11.44ct G VS2 Round Lab Grown Diamond

EX • G/VS2 • IGI LG618403853

Shape and cutting style on the report: Round brilliant

Certificate IGI LG618403853

Diamond specifications and retailer prices

From $3,701 AUD
£2,047 GBP
As of November 1, 2026
Save $22,892 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $26,593 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.44ct lab-grown round diamond

This 11.44ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG618403853 or 618403853. Listed at 20 retailers as of October 31, 2026, with prices from $3,701 to $26,593, a $22,892 spread on the same certified stone. Brilliant Earth lists it at $26,593. 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

11.44
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG618403853
Dimensions14.40 × 14.35 × 8.75 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
14.40 mm14.35 mm11.44 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG618403853
Side View
Table 61.0%Crown 35.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 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: Nov 1
Current: $26,593 AUD|Low: $3,700 AUD|High: $27,276 AUD|Avg: $7,914 AUD|-2.5%
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 2$3,701 AUD
Retailer 12$3,973 AUD
Retailer 11$4,322 AUD
Retailer 6$4,449 AUD
Retailer 13$4,608 AUD
Retailer 5$4,833 AUD
Retailer 8$5,195 AUD
Retailer 3$6,019 AUD
Retailer 9$6,200 AUD
Retailer 15$6,334 AUD
Retailer 4$7,168 AUD
Retailer 10$7,312 AUD
Retailer 14$10,903 AUD
Retailer 16$11,575 AUD
Retailer 7$12,841 AUD
Brilliant Earth$26,593 AUD

38 data points across 16 retailers

20 retailers$3,701 AUD to $26,593 AUD

A
Cheapest Retailer
-
$3,701 AUD
£2,047 GBP
A
Retailer 2
-
$3,973 AUD
$2,791 USD
View
A
Retailer 3
-
$4,322 AUD
$3,036 USD
View
A
Retailer 4
-
$4,449 AUD
$3,125 USD
View
Final sale: no returns
A
Retailer 5
-
$4,608 AUD
$3,237 USD
View
Retailer 6
-
$4,608 AUD
$3,237 USD
View
Price last confirmed 19 days ago
Retailer 7
-
$4,608 AUD
$3,237 USD
View
Price last confirmed 10 days ago
A
Retailer 8
-
$4,833 AUD
$3,395 USD
View
A
Retailer 9
-
$5,195 AUD
$3,649 USD
View
A
Retailer 10
-
$6,019 AUD
$4,228 USD
View
A
Retailer 11
-
$6,200 AUD
£3,429 GBP
View
A
Retailer 12
-
$6,334 AUD
$4,449 USD
View
Retailer 13
-
$7,168 AUD
$5,035 USD
View
Price last confirmed 11 days ago
A
Retailer 14
-
$7,312 AUD
€4,892 EUR
View
B+
Retailer 15
-
$7,941 AUD
£4,392 GBP
View
B+
Retailer 16
-
$10,903 AUD
$7,659 USD
View
B+
Retailer 17
-
$11,575 AUD
$8,131 USD
View
B
Retailer 18
-
$12,841 AUD
$9,020 USD
View
B
Retailer 19
-
$16,060 AUD
$11,281 USD
View
Most Expensive
B
Brilliant Earth
20602480A · Oct 31
$26,593 AUD
$18,680 USD
View
19 more retailers have this diamond
Prices start from $3,701 AUDSave up to $22,892 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
11.44ct Round
$3,701 AUD