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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 $6,907 USD
As of November 1, 2026
Save $15,393 USD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $27,381 USD 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
Color
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: $10,032 USD|Low: $6,907 USD|High: $20,778 USD|Avg: $11,575 USD|+2.3%
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$6,907 USD
Retailer 11$7,429 USD
Retailer 12$7,735 USD
Retailer 4$7,901 USD
Retailer 6$8,015 USD
Retailer 7$9,209 USD
Retailer 8$9,283 USD
Retailer 3$9,361 USD
Retailer 1$10,032 USD
Retailer 5$14,619 USD
Retailer 10$19,770 USD
Retailer 2$20,778 USD

39 data points across 12 retailers

18 retailers$6,907 USD to $22,300 USD

B+
Cheapest Retailer
-
$6,907 USD
B+
Retailer 2
-
$7,183 USD
View
B+
Retailer 3
-
$7,429 USD
View
B+
Retailer 4
-
$7,735 USD
View
Final sale: no returns
Retailer 5
-
$8,012 USD
View
Price last confirmed 21 days ago
B+
Retailer 6
-
$8,012 USD
View
B+
Retailer 7
-
$8,015 USD
View
B
Retailer 8
-
$9,209 USD
View
B
Retailer 9
-
$9,283 USD
View
B
Retailer 10
-
$9,361 USD
View
B
Retailer 11
-
$9,511 USD
View
B
Retailer 12
-
$9,677 USD
HK$75,600 HKD
View
B
Retailer 13
-
$10,032 USD
£7,900 GBP
View
B
Retailer 14
-
$14,619 USD
View
B
Retailer 15
-
$19,770 USD
View
Retailer 16
-
$20,778 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$22,300 USD
View
Most Expensive
Taylor and Hart
6P0SHSH · Oct 31
$27,381 USD
View
Price under review
17 more retailers have this diamond
Prices start from $6,907 USDSave up to $15,393 USD

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
$6,907 USD