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Oval|Lab Grown|IGI

1.61ct H VS1 Oval Lab Grown Diamond

ID • H/VS1 • IGI LG780657255

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG780657255

Diamond specifications and retailer prices

From $1,130 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,130 USD at Brilliant Earth
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Brilliant Earth

About this 1.61ct lab-grown oval diamond

This 1.61ct lab-grown oval sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG780657255 or 780657255. Listed at a single retailer as of October 29, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.61
Carat
H
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780657255
Dimensions9.60 × 6.61 × 4.06 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.60 mm6.61 mm1.61 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780657255
Side View
Table 60.0%Crown 35.2°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $1,080 USD|Low: $433 USD|High: $1,139 USD|Avg: $739 USD|+0.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
May 4, 2026
Retailer 4$433 USD
Retailer 8$436 USD
Retailer 5$655 USD
Retailer 3$700 USD
Retailer 7$878 USD
Retailer 6$922 USD
Retailer 1$1,080 USD
Retailer 2$1,139 USD

8 data points across 8 retailers

1 retailer

B
Brilliant Earth
18467656A · Oct 29
$1,130 USD
View

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.

B
1.61ct Oval
$1,130 USD