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Oval|Lab Grown|IGI

1.17ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG653409008

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG653409008

Diamond specifications and retailer prices

From $326 USD
As of November 1, 2026
Save $728 USD (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,054 USD at MOH London · As of November 2, 2026
View at MOH London

About this 1.17ct lab-grown oval diamond

This 1.17ct 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 LG653409008 or 653409008. Listed at 6 retailers as of November 1, 2026, with prices from $326 to $1,054, a $728 spread on the same certified stone. MOH London lists it at $1,054. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG653409008
Dimensions8.35 × 5.88 × 3.76 mm
L/W Ratio1.42
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.35 mm5.88 mm1.17 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG653409008
Side View
Table 56.0%Crown 35.8°Girdle: MED-THKPavilion 40.3°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
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: $1,054 USD|Low: $326 USD|High: $1,067 USD|Avg: $601 USD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 4$326 USD
Retailer 2$368 USD
Retailer 3$452 USD
Retailer 6$455 USD
Retailer 7$663 USD
Retailer 5$898 USD
MOH London$1,054 USD

10 data points across 7 retailers

6 retailers$326 USD to $1,054 USD

A
Cheapest Retailer
-
$326 USD
A
Retailer 2
-
$368 USD
View
A
Retailer 3
-
$452 USD
View
Retailer 4
-
$455 USD
View
Price last confirmed 77 days ago
B
Retailer 5
-
$898 USD
View
Most Expensive
B
MOH London
LG653409008 · Nov 2
$1,054 USD
£830 GBP
View
5 more retailers have this diamond
Prices start from $326 USDSave up to $728 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
1.17ct Oval
$326 USD