Oval|Lab Grown|IGI

1.17ct D VS2 Oval Lab Grown Diamond

ID • D/VS2 • IGI LG780622370

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780622370

Diamond specifications and retailer prices

From $298 USD
As of October 28, 2026
Save $122 USD (29%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,045 USD at MOH London · As of October 12, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780622370 or 780622370. Listed at 5 retailers as of October 28, 2026, with a 41% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.17
Carat
D
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780622370
Dimensions9.02 × 5.97 × 3.50 mm
L/W Ratio1.51
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.02 mm5.97 mm1.17 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780622370
Side View
Table 63.0%Crown 34.6°Girdle: THN-MEDPavilion 40.1°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $1,045 USD|Low: $298 USD|High: $1,045 USD|Avg: $576 USD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 5$298 USD
Retailer 2$397 USD
Retailer 3$420 USD
Retailer 4$765 USD
MOH London$1,045 USD

25 data points across 5 retailers

5 retailers$298 USD to $420 USD

B+
Cheapest Retailer
-
$298 USD
A
Retailer 2
-
$397 USD
£313 GBP
View
A
Retailer 3
-
$420 USD
View
Retailer 4
-
$765 USD
View
Price last confirmed 12 days ago
Most Expensive
MOH London
LG780622370 · Oct 12
$1,045 USD
£823 GBP
View
Price last confirmed 18 days ago
4 more retailers have this diamond
Prices start from $298 USDSave up to $122 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
$298 USD