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Oval|Lab Grown|IGI

11.07ct I VS1 Oval Lab Grown Diamond

EX • I/VS1 • IGI LG605361993

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG605361993

Diamond specifications and retailer prices

From $3,535 AUD
HK$19,400 HKD
As of October 31, 2026
Save $12,977 AUD (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $16,512 AUD at Taylor and Hart · As of October 31, 2026
View at Taylor and Hart

About this 11.07ct lab-grown oval diamond

This 11.07ct lab-grown oval sits in the over five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG605361993 or 605361993. Listed at 16 retailers as of October 31, 2026, with prices from $3,535 to $16,512, a $12,977 spread on the same certified stone. Taylor and Hart lists it at $16,512. 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

11.07
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605361993
Dimensions17.91 × 12.57 × 7.83 mm
L/W Ratio1.42
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
17.91 mm12.57 mm11.07 ctI / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG605361993
Side View
Table 60.0%Crown 35.8°Girdle: MED-STKPavilion 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 31
Current: $7,337 AUD|Low: $3,266 AUD|High: $16,512 AUD|Avg: $7,112 AUD|+2.7%
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
Retailer 15
Taylor and Hart
October 29, 2026
Retailer 5$3,535 AUD
Retailer 10$4,086 AUD
Retailer 14$4,444 AUD
Retailer 3$4,574 AUD
Retailer 11$4,739 AUD
Retailer 9$4,968 AUD
Retailer 7$5,089 AUD
Retailer 2$5,292 AUD
Retailer 13$6,514 AUD
Retailer 8$6,809 AUD
Retailer 1$7,337 AUD
Retailer 12$7,370 AUD
Retailer 4$8,179 AUD
Retailer 6$10,073 AUD
Retailer 15$10,233 AUD
Taylor and Hart$16,512 AUD

20 data points across 16 retailers

16 retailers$3,535 AUD to $16,512 AUD

A
Cheapest Retailer
-
$3,535 AUD
HK$19,400 HKD
A
Retailer 2
-
$4,086 AUD
$2,870 USD
View
A
Retailer 3
-
$4,444 AUD
$3,122 USD
View
A
Retailer 4
-
$4,574 AUD
$3,213 USD
View
Final sale: no returns
A
Retailer 5
-
$4,739 AUD
$3,329 USD
View
Retailer 6
-
$4,739 AUD
$3,329 USD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$4,968 AUD
$3,490 USD
View
B+
Retailer 8
-
$5,292 AUD
$3,717 USD
View
B+
Retailer 9
-
$6,514 AUD
$4,576 USD
View
B+
Retailer 10
-
$6,809 AUD
$4,783 USD
View
B+
Retailer 11
-
$7,337 AUD
ZAR 83,261 ZAR
View
B+
Retailer 12
-
$7,370 AUD
$5,177 USD
View
B+
Retailer 13
-
$8,179 AUD
£4,524 GBP
View
B
Retailer 14
-
$10,073 AUD
$7,076 USD
View
B
Retailer 15
-
$10,233 AUD
SGD 9,714 SGD
View
Most Expensive
B
Taylor and Hart
7YN5JSG · Oct 31
$16,512 AUD
$11,599 USD
View
15 more retailers have this diamond
Prices start from $3,535 AUDSave up to $12,977 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
11.07ct Oval
$3,535 AUD