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Round|Lab Grown|IGI

11.09ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG790645821

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790645821

Diamond specifications and retailer prices

From $4,428 AUD
HK$24,300 HKD
As of October 31, 2026
Save $14,312 AUD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $18,740 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 11.09ct lab-grown round diamond

This 11.09ct lab-grown round sits in the over five carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG790645821 or 790645821. Listed at 15 retailers as of October 31, 2026, with prices from $4,428 to $18,740, a $14,312 spread on the same certified stone. With Clarity lists it at $18,740. 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
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790645821
Dimensions14.37 × 14.45 × 8.73 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
14.37 mm14.45 mm11.09 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790645821
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.6%

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 31
Current: $5,788 AUD|Low: $3,727 AUD|High: $18,877 AUD|Avg: $7,929 AUD|+0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
With Clarity
October 31, 2026
Retailer 3$3,727 AUD
Retailer 4$3,970 AUD
Retailer 6$4,428 AUD
Retailer 12$4,454 AUD
Retailer 10$4,990 AUD
Retailer 5$5,360 AUD
Retailer 1$5,788 AUD
Retailer 2$6,023 AUD
Retailer 8$8,364 AUD
Retailer 11$9,695 AUD
Retailer 9$12,834 AUD
Retailer 7$13,154 AUD
With Clarity$18,740 AUD

31 data points across 13 retailers

15 retailers$4,428 AUD to $18,740 AUD

Retailer 1
-
$3,353 AUD
$2,355 USD
Price last confirmed 21 days ago
Retailer 2
-
$3,647 AUD
$2,562 USD
View
Price last confirmed 18 days ago
Retailer 3
-
$3,888 AUD
$2,731 USD
View
Price last confirmed 15 days ago
A
Retailer 4
-
$4,428 AUD
HK$24,300 HKD
View
A
Retailer 5
-
$4,454 AUD
$3,129 USD
View
A
Retailer 6
-
$4,990 AUD
$3,505 USD
View
Retailer 7
-
$5,344 AUD
$3,754 USD
View
Price last confirmed 24 days ago
A
Retailer 8
-
$5,360 AUD
$3,765 USD
View
A
Retailer 9
-
$5,788 AUD
€3,872 EUR
View
A
Retailer 10
-
$6,023 AUD
$4,231 USD
View
A
Retailer 11
-
$8,364 AUD
$5,875 USD
View
B+
Retailer 12
-
$9,695 AUD
$6,810 USD
View
B+
Retailer 13
-
$12,834 AUD
SGD 12,183 SGD
View
B+
Retailer 14
-
$13,154 AUD
$9,240 USD
View
Most Expensive
B
With Clarity
790645821 · Oct 31
$18,740 AUD
$13,164 USD
View
14 more retailers have this diamond
Prices start from $4,428 AUDSave up to $14,312 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 Round
$4,428 AUD