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Oval|Lab Grown|IGI

1.00ct G SI1 Oval Lab Grown Diamond

EX • G/SI1 • IGI LG805636588

Certificate IGI LG805636588

Diamond specifications and retailer prices

From $257 USD
€245 EUR
Save $303 USD (54%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $560 USD at Brilliant Earth
View at Brilliant Earth

About this 1ct lab-grown oval diamond

This 1ct lab-grown oval sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG805636588 or 805636588. Listed at 2 retailers, with prices from $257 to $560 at Brilliant Earth, a $303 spread on the same certified stone. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.00
Carat
G
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle37.1°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805636588
Dimensions7.97 × 5.41 × 3.42 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.97 mm5.41 mm1.00 ctG / SI1
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG805636588
Side View
Table 64.0%Crown 37.1°Girdle: MED-STKPavilion 39.6°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 8 hours ago
Current: $560 USD|Low: $200 USD|High: $560 USD|Avg: $418 USD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7

6 data points across 7 retailers

2 retailers$257 USD - $560 USD

B+
Cheapest Retailer
-
$257 USD
€245 EUR
View
Most Expensive
B+
Brilliant Earth
20158178A · Sep 17
$560 USD
View
1 more retailer has this diamond
Prices start from $257 USDSave up to $303 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.

B+
1.00ct Oval
$257 USD

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