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Oval|Lab Grown|IGI

4.51ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • IGI LG807610267

Certificate IGI LG807610267

Diamond specifications and retailer prices

From $998 USD
Save $355 USD (26%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $1,353 USD at Adiamor
View at Adiamor

About this 4.51ct lab-grown oval diamond

This 4.51ct lab-grown oval sits in the three to five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG807610267 or 807610267. Listed at 3 retailers, with prices from $998 to $1,353 at Adiamor, a $355 spread on the same certified stone. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.51
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807610267
Dimensions13.29 × 9.30 × 5.69 mm
L/W Ratio1.43
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.29 mm9.30 mm4.51 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807610267
Side View
Table 61.0%Crown 36.8°Girdle: STK-THKPavilion 39.9°Culet: NoneDepth 61.2%

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: Yesterday
Current: $1,353 USD|Low: $998 USD|High: $1,373 USD|Avg: $1,147 USD|-1.5%
Adiamor
Retailer 2
Retailer 3

8 data points across 3 retailers

3 retailers$998 USD - $1,353 USD

B
Cheapest Retailer
-
$998 USD
View
B+
Retailer 2
-
$1,082 USD
£852 GBP
View
Most Expensive
B
Adiamor
D-81868660 · Sep 21
$1,353 USD
View
2 more retailers have this diamond
Prices start from $998 USDSave up to $355 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+
4.51ct Oval
$998 USD

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