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Round|Lab Grown|IGI

11.09ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG613360749

Shape and cutting style on the report: Round brilliant

Certificate IGI LG613360749

Diamond specifications and retailer prices

From $12,370 NZD
$6,972 USD
As of October 29, 2026
Save $27,574 NZD (69%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $48,980 NZD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 11.09ct lab-grown round diamond

This 11.09ct lab-grown round sits in the over five carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG613360749 or 613360749. Listed at 20 retailers as of October 29, 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

11.09
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613360749
Dimensions14.51 × 14.44 × 8.60 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
14.51 mm14.44 mm11.09 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613360749
Side View
Table 58.0%Crown 33°Girdle: MediumPavilion 40.2°Culet: NoneDepth 59.4%

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: Oct 29
Current: $17,975 NZD|Low: $12,370 NZD|High: $40,383 NZD|Avg: $21,769 NZD|+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
Retailer 13
Retailer 14
October 31, 2026
Retailer 12$12,370 NZD
Retailer 2$13,256 NZD
Retailer 3$13,854 NZD
Retailer 6$14,152 NZD
Retailer 8$14,354 NZD
Retailer 10$16,494 NZD
Retailer 11$16,629 NZD
Retailer 5$16,765 NZD
Retailer 1$17,975 NZD
Retailer 7$22,214 NZD
Retailer 9$27,437 NZD
Retailer 14$36,669 NZD
Retailer 4$37,229 NZD
Retailer 13$39,283 NZD

40 data points across 14 retailers

20 retailers$12,370 NZD to $39,945 NZD

B+
Cheapest Retailer
-
$12,370 NZD
$6,972 USD
B+
Retailer 2
-
$12,865 NZD
$7,251 USD
View
B+
Retailer 3
-
$13,256 NZD
$7,471 USD
View
B+
Retailer 4
-
$13,854 NZD
$7,808 USD
View
Final sale: no returns
Retailer 5
-
$14,351 NZD
$8,088 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$14,351 NZD
$8,088 USD
View
B+
Retailer 7
-
$14,354 NZD
$8,090 USD
View
B
Retailer 8
-
$16,494 NZD
$9,296 USD
View
B
Retailer 9
-
$16,629 NZD
$9,372 USD
View
B
Retailer 10
-
$16,765 NZD
$9,449 USD
View
B
Retailer 11
-
$17,035 NZD
$9,601 USD
View
B
Retailer 12
-
$17,351 NZD
HK$76,400 HKD
View
B
Retailer 13
-
$17,975 NZD
£7,977 GBP
View
B
Retailer 14
-
$22,214 NZD
ZAR 202,258 ZAR
View
Retailer 15
-
$27,437 NZD
A$23,790 AUD
View
Price last confirmed 9 days ago
B
Retailer 16
-
$36,669 NZD
$20,667 USD
View
Retailer 17
-
$37,229 NZD
$20,982 USD
View
Price last confirmed 19 days ago
B
Retailer 18
-
$39,283 NZD
$22,140 USD
View
B
Retailer 19
-
$39,945 NZD
$22,513 USD
View
Most Expensive
Taylor and Hart
V9Z93NZ · Oct 30
$48,980 NZD
$27,605 USD
View
Price under review
19 more retailers have this diamond
Prices start from $12,370 NZDSave up to $27,574 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+
11.09ct Round
$12,370 NZD