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Oval|Lab Grown|IGI

1.09ct F VVS1 Oval Lab Grown Diamond

F/VVS1 • IGI LG778666090

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG778666090

Diamond specifications and retailer prices

From $295 AUD
$207 USD
As of November 1, 2026
Save $1,186 AUD (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,481 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.09ct lab-grown oval diamond

This 1.09ct lab-grown oval sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included) and certified by IGI LG778666090 or 778666090. Listed at 22 retailers as of October 29, 2026, with prices from $295 to $1,481, a $1,186 spread on the same certified stone. MOH London lists it at $1,481. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.09
Carat
F
Colour
VVS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG778666090
Dimensions8.56 × 5.84 × 3.50 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.56 mm5.84 mm1.09 ctF / VVS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG778666090
Side View
Table 61.0%Crown 33.8°Girdle: MED-STKPavilion 40.3°Culet: NoneDepth 59.9%

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: $1,481 AUD|Low: $292 AUD|High: $1,714 AUD|Avg: $810 AUD|-13.6%
MOH London
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
Retailer 20
November 2, 2026
Retailer 5$295 AUD
Retailer 20$329 AUD
Retailer 17$343 AUD
Retailer 15$366 AUD
Retailer 9$367 AUD
Retailer 14$632 AUD
Retailer 3$632 AUD
Retailer 13$675 AUD
Retailer 18$682 AUD
Retailer 19$813 AUD
Retailer 12$868 AUD
Retailer 8$899 AUD
Retailer 2$964 AUD
Retailer 11$993 AUD
Retailer 7$1,079 AUD
Retailer 16$1,177 AUD
Retailer 10$1,239 AUD
Retailer 6$1,253 AUD
Retailer 4$1,261 AUD
MOH London$1,481 AUD

27 data points across 20 retailers

22 retailers$295 AUD to $1,481 AUD

A
Cheapest Retailer
-
$295 AUD
$207 USD
A
Retailer 2
-
$329 AUD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$343 AUD
$241 USD
View
Retailer 4
-
$353 AUD
$248 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
$366 AUD
$257 USD
View
Retailer 6
-
$367 AUD
$258 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$632 AUD
ZAR 7,172 ZAR
View
B+
Retailer 8
-
$632 AUD
$444 USD
View
B+
Retailer 9
-
$675 AUD
£373 GBP
View
B+
Retailer 10
-
$682 AUD
$479 USD
View
B+
Retailer 11
-
$748 AUD
View
B+
Retailer 12
-
$813 AUD
$571 USD
View
B
Retailer 13
-
$868 AUD
$610 USD
View
B
Retailer 14
-
$899 AUD
View
B
Retailer 15
-
$964 AUD
$677 USD
View
B
Retailer 16
-
$993 AUD
SGD 943 SGD
View
B
Retailer 17
-
$1,079 AUD
View
B
Retailer 18
-
$1,177 AUD
$827 USD
View
Retailer 19
-
$1,239 AUD
$870 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$1,253 AUD
$880 USD
View
B
Retailer 21
-
$1,261 AUD
$886 USD
View
Most Expensive
B
MOH London
LG778666090 · Oct 29
$1,481 AUD
£819 GBP
View
21 more retailers have this diamond
Prices start from $295 AUDSave up to $1,186 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
1.09ct Oval
$295 AUD