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Oval|Lab Grown|IGI

11.57ct F VS2 Oval Lab Grown Diamond

ID • F/VS2 • IGI LG546217940

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG546217940

Diamond specifications and retailer prices

From $2,400 AUD
$1,686 USD
As of October 29, 2026
Save $14,114 AUD (85%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $16,514 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 11.57ct lab-grown oval diamond

This 11.57ct 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 LG546217940 or 546217940. Listed at 14 retailers as of October 29, 2026, with prices from $2,400 to $16,514, a $14,114 spread on the same certified stone. Do Amore Diamonds lists it at $16,514. 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

11.57
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG546217940
Dimensions18.74 × 12.71 × 7.87 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
18.74 mm12.71 mm11.57 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG546217940
Side View
Table 60.5%Crown 35.4°Girdle: MED-STKPavilion 40.9°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: Oct 29
Current: $16,514 AUD|Low: $2,326 AUD|High: $16,670 AUD|Avg: $7,180 AUD|-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$2,400 AUD
Retailer 15$2,612 AUD
Retailer 6$2,813 AUD
Retailer 14$3,025 AUD
Retailer 7$3,496 AUD
Retailer 16$3,608 AUD
Retailer 17$4,375 AUD
Retailer 13$4,802 AUD
Retailer 8$5,402 AUD
Retailer 3$5,763 AUD
Retailer 11$6,599 AUD
Retailer 10$6,921 AUD
Retailer 12$7,894 AUD
Retailer 19$9,120 AUD
Retailer 4$10,458 AUD
Retailer 2$11,258 AUD
Retailer 9$12,761 AUD
Retailer 5$14,008 AUD
Do Amore Diamonds$16,514 AUD

21 data points across 19 retailers

14 retailers$2,400 AUD to $16,514 AUD

A
Cheapest Retailer
-
$2,400 AUD
$1,686 USD
A
Retailer 2
-
$2,612 AUD
$1,835 USD
View
A
Retailer 3
-
$2,813 AUD
$1,976 USD
View
Final sale: no returns
A
Retailer 4
-
$3,025 AUD
$2,125 USD
View
A
Retailer 5
-
$3,608 AUD
HK$19,800 HKD
View
B+
Retailer 6
-
$4,375 AUD
$3,073 USD
View
A
Retailer 7
-
$4,802 AUD
$3,373 USD
View
B+
Retailer 8
-
$5,763 AUD
$4,048 USD
View
B+
Retailer 9
-
$7,894 AUD
$5,545 USD
View
B+
Retailer 10
-
$9,120 AUD
$6,406 USD
View
B
Retailer 11
-
$10,458 AUD
SGD 9,927 SGD
View
B
Retailer 12
-
$11,258 AUD
View
B
Retailer 13
-
$14,008 AUD
$9,840 USD
View
Most Expensive
B
Do Amore Diamonds
27-5CF4D6E51 · Oct 31
$16,514 AUD
$11,600 USD
View
13 more retailers have this diamond
Prices start from $2,400 AUDSave up to $14,114 AUD

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
11.57ct Oval
$2,400 AUD