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Oval|Lab Grown|IGI

3.05ct G SI1 Oval Lab Grown Diamond

ID • G/SI1 • IGI LG678584132

Certificate IGI LG678584132

Diamond specifications and retailer prices

From $485 USD
Save $1,815 USD (79%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,300 USD at Brilliant Earth
View at Brilliant Earth

About this 3.05ct lab-grown oval diamond

This 3.05ct lab-grown oval sits in the three to five carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG678584132 or 678584132. Listed at 9 retailers, with a 374% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.05
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG678584132
Dimensions11.67 × 8.25 × 5.11 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.67 mm8.25 mm3.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG678584132
Side View
Table 59.0%Crown 33.7°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 6 hours ago
Current: $2,300 USD|Low: $281 USD|High: $4,180 USD|Avg: $1,010 USD|-19.3%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9

33 data points across 9 retailers

9 retailers$485 USD - $2,300 USD

A
Cheapest Retailer
-
$485 USD
View
B+
Retailer 2
-
$532 USD
View
A
Retailer 3
-
$765 USD
View
A
Retailer 4
-
$784 USD
£617 GBP
View
A
Retailer 5
-
$789 USD
€751 EUR
View
B+
Retailer 6
-
$1,055 USD
View
B+
Retailer 7
-
$1,086 USD
View
B+
Retailer 8
-
$1,316 USD
View
Most Expensive
B
Brilliant Earth
17470285A · Sep 16
$2,300 USD
View
8 more retailers have this diamond
Prices start from $485 USDSave up to $1,815 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.

A
3.05ct Oval
$485 USD

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3.05ct G SI1 Oval Lab-Grown Diamond, IGI LG678584132