Round|Lab Grown|IGI

4.05ct G SI1 Round Lab Grown Diamond

ID • G/SI1 • IGI LG817688842

Certificate IGI LG817688842

Diamond specifications and retailer prices

From $633 USD
Save $899 USD (59%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,532 USD at Friendly Diamonds
View at Friendly Diamonds

About this 4.05ct lab-grown round diamond

This 4.05ct lab-grown round 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 LG817688842 or 817688842. Listed at 8 retailers, with prices from $633 to $1,532 at Friendly Diamonds, a $899 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

4.05
Carat
G
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817688842
Dimensions10.33 × 10.29 × 6.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.33 mm10.29 mm4.05 ctG / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817688842
Side View
Table 59.0%Crown 33°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 60.7%

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: 7 hours ago
Current: $1,532 USD|Low: $633 USD|High: $1,532 USD|Avg: $1,131 USD
Friendly Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8

24 data points across 8 retailers

8 retailers$633 USD - $1,532 USD

B+
Cheapest Retailer
-
$633 USD
View
B+
Retailer 2
-
$641 USD
View
B+
Retailer 3
-
$780 USD
View
B+
Retailer 4
-
$946 USD
£744 GBP
View
B
Retailer 5
-
$970 USD
View
B+
Retailer 6
-
$1,003 USD
View
B
Retailer 7
-
$1,465 USD
View
Most Expensive
C
Friendly Diamonds
5648176 · Sep 16
$1,532 USD
View
7 more retailers have this diamond
Prices start from $633 USDSave up to $899 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+
4.05ct Round
$633 USD

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