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Round|Lab Grown|IGI

11.66ct G VS2 Round Lab Grown Diamond

ID • G/VS2 • IGI LG602313072

Shape and cutting style on the report: Round brilliant

Certificate IGI LG602313072

Diamond specifications and retailer prices

From $9,856 AUD
$6,907 USD
As of November 1, 2026
Save $21,964 AUD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $39,070 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.66ct lab-grown round diamond

This 11.66ct 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 LG602313072 or 602313072. Listed at 18 retailers as of November 1, 2026, with a 223% 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

11.66
Carat
G
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG602313072
Dimensions14.68 × 14.62 × 8.78 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
14.68 mm14.62 mm11.66 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG602313072
Side View
Table 60.0%Crown 32.9°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 59.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $14,315 AUD|Low: $9,856 AUD|High: $29,648 AUD|Avg: $16,528 AUD|+1.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 2, 2026
Retailer 9$9,856 AUD
Retailer 11$10,600 AUD
Retailer 12$11,037 AUD
Retailer 4$11,274 AUD
Retailer 6$11,437 AUD
Retailer 7$13,140 AUD
Retailer 8$13,246 AUD
Retailer 3$13,357 AUD
Retailer 1$14,315 AUD
Retailer 5$20,860 AUD
Retailer 10$28,210 AUD
Retailer 2$29,648 AUD

40 data points across 12 retailers

18 retailers$9,856 AUD to $31,820 AUD

B+
Cheapest Retailer
-
$9,856 AUD
$6,907 USD
B+
Retailer 2
-
$10,249 AUD
$7,183 USD
View
B+
Retailer 3
-
$10,600 AUD
$7,429 USD
View
B+
Retailer 4
-
$11,037 AUD
$7,735 USD
View
Final sale: no returns
Retailer 5
-
$11,432 AUD
$8,012 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$11,432 AUD
$8,012 USD
View
B+
Retailer 7
-
$11,437 AUD
$8,015 USD
View
B
Retailer 8
-
$13,140 AUD
$9,209 USD
View
B
Retailer 9
-
$13,246 AUD
$9,283 USD
View
B
Retailer 10
-
$13,357 AUD
$9,361 USD
View
B
Retailer 11
-
$13,571 AUD
$9,511 USD
View
B
Retailer 12
-
$13,808 AUD
HK$75,600 HKD
View
B
Retailer 13
-
$14,315 AUD
£7,900 GBP
View
B
Retailer 14
-
$20,860 AUD
$14,619 USD
View
B
Retailer 15
-
$28,210 AUD
$19,770 USD
View
Retailer 16
-
$29,648 AUD
$20,778 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$31,820 AUD
$22,300 USD
View
Most Expensive
Taylor and Hart
6P0SHSH · Oct 31
$39,070 AUD
$27,381 USD
View
Price under review
17 more retailers have this diamond
Prices start from $9,856 AUDSave up to $21,964 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.

B+
11.66ct Round
$9,856 AUD