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Round|Lab Grown|IGI

11.20ct E VS2 Round Lab Grown Diamond

EX • E/VS2 • IGI LG619458255

Shape and cutting style on the report: Round brilliant

Certificate IGI LG619458255

Diamond specifications and retailer prices

From $4,547 NZD
£2,011 GBP
As of October 30, 2026
Save $37,918 NZD (89%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $42,465 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 11.2ct lab-grown round diamond

This 11.2ct lab-grown round sits in the over five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG619458255 or 619458255. Listed at 20 retailers as of October 29, 2026, with prices from $4,547 to $42,465, a $37,918 spread on the same certified stone. Brilliant Earth lists it at $42,465. 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

11.20
Carat
E
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG619458255
Dimensions14.26 × 14.22 × 8.87 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
14.26 mm14.22 mm11.20 ctE / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG619458255
Side View
Table 56.0%Crown 36.4°Girdle: MediumPavilion 40.5°Culet: NoneDepth 62.3%

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 30
Current: $42,465 NZD|Low: $4,531 NZD|High: $42,465 NZD|Avg: $9,868 NZD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 2$4,547 NZD
Retailer 15$4,866 NZD
Retailer 4$5,448 NZD
Retailer 6$5,644 NZD
Retailer 16$5,644 NZD
Retailer 3$5,929 NZD
Retailer 7$6,374 NZD
Retailer 14$7,369 NZD
Retailer 10$7,593 NZD
Retailer 17$8,783 NZD
Retailer 11$8,979 NZD
Retailer 9$9,141 NZD
Retailer 8$9,741 NZD
Retailer 13$14,178 NZD
Retailer 12$14,504 NZD
Retailer 5$15,746 NZD
Brilliant Earth$42,465 NZD

43 data points across 17 retailers

20 retailers$4,547 NZD to $42,465 NZD

A
Cheapest Retailer
-
$4,547 NZD
£2,011 GBP
Retailer 2
-
$4,866 NZD
$2,733 USD
View
Price last confirmed 9 days ago
Retailer 3
-
$5,293 NZD
$2,973 USD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$5,448 NZD
$3,060 USD
View
Final sale: no returns
Retailer 5
-
$5,644 NZD
$3,170 USD
View
Price last confirmed 9 days ago
Retailer 6
-
$5,644 NZD
$3,170 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
$5,929 NZD
$3,330 USD
View
A
Retailer 8
-
$6,374 NZD
$3,580 USD
View
A
Retailer 9
-
$7,369 NZD
$4,139 USD
View
A
Retailer 10
-
$7,593 NZD
£3,358 GBP
View
Retailer 11
-
$7,758 NZD
$4,357 USD
View
Price last confirmed 9 days ago
Retailer 12
-
$8,783 NZD
$4,933 USD
View
Price last confirmed 9 days ago
A
Retailer 13
-
$8,979 NZD
€4,803 EUR
View
A
Retailer 14
-
$9,741 NZD
£4,308 GBP
View
Retailer 15
-
$11,021 NZD
$6,190 USD
View
Price last confirmed 51 days ago
B+
Retailer 16
-
$14,178 NZD
$7,963 USD
View
B+
Retailer 17
-
$14,504 NZD
$8,146 USD
View
B+
Retailer 18
-
$15,746 NZD
$8,844 USD
View
B
Retailer 19
-
$19,674 NZD
$11,050 USD
View
Most Expensive
B
Brilliant Earth
20602379A · Oct 29
$42,465 NZD
$23,850 USD
View
19 more retailers have this diamond
Prices start from $4,547 NZDSave up to $37,918 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.

A
11.20ct Round
$4,547 NZD