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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 €185 EUR
$207 USD
As of November 1, 2026
Save €743 EUR (80%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €927 EUR 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 €185 to €927, a €743 spread on the same certified stone. MOH London lists it at €927. 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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €927 EUR|Low: €183 EUR|High: €1,073 EUR|Avg: €507 EUR|-13.6%
MOH London
Retailer 2
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Retailer 20
November 2, 2026
Retailer 5€185 EUR
Retailer 20€206 EUR
Retailer 17€215 EUR
Retailer 15€229 EUR
Retailer 9€230 EUR
Retailer 14€396 EUR
Retailer 3€396 EUR
Retailer 13€423 EUR
Retailer 18€427 EUR
Retailer 19€509 EUR
Retailer 12€544 EUR
Retailer 8€563 EUR
Retailer 2€604 EUR
Retailer 11€622 EUR
Retailer 7€676 EUR
Retailer 16€737 EUR
Retailer 10€776 EUR
Retailer 6€785 EUR
Retailer 4€790 EUR
MOH London€927 EUR

27 data points across 20 retailers

22 retailers€185 EUR to €927 EUR

A
Cheapest Retailer
-
€185 EUR
$207 USD
A
Retailer 2
-
€206 EUR
$231 USD
View
Final sale: no returns
A
Retailer 3
-
€215 EUR
$241 USD
View
Retailer 4
-
€221 EUR
$248 USD
View
Price last confirmed 43 days ago
A
Retailer 5
-
€229 EUR
$257 USD
View
Retailer 6
-
€230 EUR
$258 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
€396 EUR
ZAR 7,172 ZAR
View
B+
Retailer 8
-
€396 EUR
$444 USD
View
B+
Retailer 9
-
€423 EUR
£373 GBP
View
B+
Retailer 10
-
€427 EUR
$479 USD
View
B+
Retailer 11
-
€468 EUR
A$808 AUD
View
B+
Retailer 12
-
€509 EUR
$571 USD
View
B
Retailer 13
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€544 EUR
$610 USD
View
B
Retailer 14
-
€563 EUR
A$971 AUD
View
B
Retailer 15
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€604 EUR
$677 USD
View
B
Retailer 16
-
€622 EUR
SGD 943 SGD
View
B
Retailer 17
-
€676 EUR
A$1,166 AUD
View
B
Retailer 18
-
€737 EUR
$827 USD
View
Retailer 19
-
€776 EUR
$870 USD
View
Price last confirmed 10 days ago
B
Retailer 20
-
€785 EUR
$880 USD
View
B
Retailer 21
-
€790 EUR
$886 USD
View
Most Expensive
B
MOH London
LG778666090 · Oct 29
€927 EUR
£819 GBP
View
21 more retailers have this diamond
Prices start from €185 EURSave up to €743 EUR

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
€185 EUR