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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 $12,276 NZD
$6,907 USD
As of November 1, 2026
Save $27,358 NZD (69%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $48,664 NZD 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: $17,831 NZD|Low: $12,276 NZD|High: $36,929 NZD|Avg: $20,587 NZD|+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$12,276 NZD
Retailer 11$13,204 NZD
Retailer 12$13,747 NZD
Retailer 4$14,042 NZD
Retailer 6$14,245 NZD
Retailer 7$16,367 NZD
Retailer 8$16,499 NZD
Retailer 3$16,637 NZD
Retailer 1$17,831 NZD
Retailer 5$25,982 NZD
Retailer 10$35,137 NZD
Retailer 2$36,929 NZD

40 data points across 12 retailers

18 retailers$12,276 NZD to $39,633 NZD

B+
Cheapest Retailer
-
$12,276 NZD
$6,907 USD
B+
Retailer 2
-
$12,766 NZD
$7,183 USD
View
B+
Retailer 3
-
$13,204 NZD
$7,429 USD
View
B+
Retailer 4
-
$13,747 NZD
$7,735 USD
View
Final sale: no returns
Retailer 5
-
$14,240 NZD
$8,012 USD
View
Price last confirmed 20 days ago
B+
Retailer 6
-
$14,240 NZD
$8,012 USD
View
B+
Retailer 7
-
$14,245 NZD
$8,015 USD
View
B
Retailer 8
-
$16,367 NZD
$9,209 USD
View
B
Retailer 9
-
$16,499 NZD
$9,283 USD
View
B
Retailer 10
-
$16,637 NZD
$9,361 USD
View
B
Retailer 11
-
$16,904 NZD
$9,511 USD
View
B
Retailer 12
-
$17,199 NZD
HK$75,600 HKD
View
B
Retailer 13
-
$17,831 NZD
£7,900 GBP
View
B
Retailer 14
-
$25,982 NZD
$14,619 USD
View
B
Retailer 15
-
$35,137 NZD
$19,770 USD
View
Retailer 16
-
$36,929 NZD
$20,778 USD
View
Price last confirmed 20 days ago
B
Retailer 17
-
$39,633 NZD
$22,300 USD
View
Most Expensive
Taylor and Hart
6P0SHSH · Oct 31
$48,664 NZD
$27,381 USD
View
Price under review
17 more retailers have this diamond
Prices start from $12,276 NZDSave up to $27,358 NZD

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
$12,276 NZD