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Oval|Lab Grown|IGI

1.09ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG782646779

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG782646779

Diamond specifications and retailer prices

From $153 USD
As of October 29, 2026
Save $749 USD (83%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $902 USD 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG782646779 or 782646779. Listed at 15 retailers as of October 29, 2026, with prices from $153 to $902, a $749 spread on the same certified stone. MOH London lists it at $902. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.1°
Pavilion angle43.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG782646779
Dimensions8.22 × 5.62 × 3.70 mm
L/W Ratio1.46
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm5.62 mm1.09 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG782646779
Side View
Table 64.0%Crown 32.1°Girdle: STK-THKPavilion 43.2°Culet: NoneDepth 65.8%

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: Oct 29
Current: $902 USD|Low: $153 USD|High: $908 USD|Avg: $452 USD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 30, 2026
Retailer 4$153 USD
Retailer 9$192 USD
Retailer 11$192 USD
Retailer 6$329 USD
Retailer 2$346 USD
Retailer 3$369 USD
Retailer 7$467 USD
Retailer 10$513 USD
Retailer 8$651 USD
Retailer 5$665 USD
MOH London$902 USD

28 data points across 11 retailers

15 retailers$153 USD to $902 USD

A
Cheapest Retailer
-
$153 USD
Retailer 2
-
$155 USD
View
Price last confirmed 36 days ago
Retailer 3
-
$179 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$189 USD
View
Price last confirmed 35 days ago
A
Retailer 5
-
$192 USD
View
A
Retailer 6
-
$192 USD
View
A
Retailer 7
-
$329 USD
ZAR 5,321 ZAR
View
A
Retailer 8
-
$346 USD
View
A
Retailer 9
-
$369 USD
View
A
Retailer 10
-
$467 USD
A$719 AUD
View
B+
Retailer 11
-
$513 USD
View
B
Retailer 12
-
$617 USD
View
B+
Retailer 13
-
$651 USD
View
B
Retailer 14
-
$665 USD
View
Most Expensive
B
MOH London
LG782646779 · Oct 29
$902 USD
£710 GBP
View
14 more retailers have this diamond
Prices start from $153 USDSave up to $749 USD

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
$153 USD