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Oval|Lab Grown|IGI

11.45ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG584384434

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG584384434

Diamond specifications and retailer prices

From $2,961 NZD
$1,669 USD
As of November 1, 2026
Save $17,408 NZD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $20,369 NZD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 11.45ct lab-grown oval diamond

This 11.45ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG584384434 or 584384434. Listed at 14 retailers as of November 1, 2026, with prices from $2,961 to $20,369, a $17,408 spread on the same certified stone. Do Amore Diamonds lists it at $20,369. 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

11.45
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle41.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG584384434
Dimensions18.31 × 12.83 × 8.08 mm
L/W Ratio1.43
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
18.31 mm12.83 mm11.45 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG584384434
Side View
Table 58.0%Crown 34.9°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 63.0%

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: Nov 1
Current: $20,369 NZD|Low: $2,869 NZD|High: $20,564 NZD|Avg: $8,868 NZD|-0.9%
Do Amore Diamonds
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
Retailer 18
Retailer 19
October 31, 2026
Retailer 18$2,961 NZD
Retailer 15$3,222 NZD
Retailer 6$3,474 NZD
Retailer 14$3,735 NZD
Retailer 7$4,315 NZD
Retailer 16$4,451 NZD
Retailer 17$5,397 NZD
Retailer 13$5,923 NZD
Retailer 8$6,687 NZD
Retailer 3$7,108 NZD
Retailer 11$8,166 NZD
Retailer 10$8,545 NZD
Retailer 12$9,963 NZD
Retailer 19$11,139 NZD
Retailer 4$12,909 NZD
Retailer 2$13,879 NZD
Retailer 9$15,743 NZD
Retailer 5$17,282 NZD
Do Amore Diamonds$20,369 NZD

21 data points across 19 retailers

14 retailers$2,961 NZD to $20,369 NZD

A
Cheapest Retailer
-
$2,961 NZD
$1,669 USD
A
Retailer 2
-
$3,222 NZD
$1,816 USD
View
A
Retailer 3
-
$3,474 NZD
$1,958 USD
View
Final sale: no returns
A
Retailer 4
-
$3,735 NZD
$2,105 USD
View
A
Retailer 5
-
$4,451 NZD
HK$19,600 HKD
View
B+
Retailer 6
-
$5,397 NZD
$3,042 USD
View
A
Retailer 7
-
$5,923 NZD
$3,338 USD
View
B+
Retailer 8
-
$7,108 NZD
$4,006 USD
View
B+
Retailer 9
-
$9,963 NZD
$5,615 USD
View
B+
Retailer 10
-
$11,139 NZD
$6,278 USD
View
B
Retailer 11
-
$12,909 NZD
SGD 9,832 SGD
View
B
Retailer 12
-
$13,879 NZD
A$12,034 AUD
View
B
Retailer 13
-
$17,282 NZD
$9,740 USD
View
Most Expensive
B
Do Amore Diamonds
27-9E69AAAB1 · Nov 2
$20,369 NZD
$11,480 USD
View
13 more retailers have this diamond
Prices start from $2,961 NZDSave up to $17,408 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
11.45ct Oval
$2,961 NZD