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Oval|Lab Grown|IGI

11.30ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG551274549

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG551274549

Diamond specifications and retailer prices

From $2,924 NZD
$1,648 USD
As of November 1, 2026
Save $17,197 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $20,121 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 11.3ct lab-grown oval diamond

This 11.3ct 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 LG551274549 or 551274549. Listed at 13 retailers as of October 31, 2026, with prices from $2,924 to $20,121, a $17,197 spread on the same certified stone. Do Amore Diamonds lists it at $20,121. 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

11.30
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG551274549
Dimensions18.66 × 12.73 × 7.88 mm
L/W Ratio1.47
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
18.66 mm12.73 mm11.30 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG551274549
Side View
Table 59.0%Crown 36.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.9%

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: $20,121 NZD|Low: $2,834 NZD|High: $20,298 NZD|Avg: $8,759 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 17$2,924 NZD
Retailer 14$3,181 NZD
Retailer 6$3,428 NZD
Retailer 13$3,691 NZD
Retailer 7$4,262 NZD
Retailer 15$4,406 NZD
Retailer 16$5,330 NZD
Retailer 12$5,846 NZD
Retailer 8$6,595 NZD
Retailer 19$7,016 NZD
Retailer 11$8,035 NZD
Retailer 10$8,437 NZD
Retailer 4$9,972 NZD
Retailer 18$10,859 NZD
Retailer 3$12,745 NZD
Retailer 2$13,701 NZD
Retailer 9$15,543 NZD
Retailer 5$17,051 NZD
Do Amore Diamonds$20,121 NZD

20 data points across 19 retailers

13 retailers$2,924 NZD to $20,121 NZD

A
Cheapest Retailer
-
$2,924 NZD
$1,648 USD
A
Retailer 2
-
$3,181 NZD
$1,793 USD
View
A
Retailer 3
-
$3,428 NZD
$1,932 USD
View
Final sale: no returns
A
Retailer 4
-
$3,691 NZD
$2,080 USD
View
A
Retailer 5
-
$4,406 NZD
HK$19,400 HKD
View
B+
Retailer 6
-
$5,330 NZD
$3,004 USD
View
A
Retailer 7
-
$5,846 NZD
$3,295 USD
View
B+
Retailer 8
-
$7,016 NZD
$3,954 USD
View
B+
Retailer 9
-
$10,859 NZD
$6,120 USD
View
B
Retailer 10
-
$12,745 NZD
SGD 9,707 SGD
View
B
Retailer 11
-
$13,701 NZD
A$11,880 AUD
View
B
Retailer 12
-
$17,051 NZD
$9,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-9B7676C61 · Oct 31
$20,121 NZD
$11,340 USD
View
12 more retailers have this diamond
Prices start from $2,924 NZDSave up to $17,197 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
11.30ct Oval
$2,924 NZD