Radiant|Lab Grown|IGI

4.05ct D SI1 Radiant Lab Grown Diamond

ID • D/SI1 • IGI LG634405415

Certificate IGI LG634405415

Diamond specifications and retailer prices

From $1,317 USD
Save $5,273 USD (80%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $6,590 USD at Brilliant Earth
View at Brilliant Earth

About this 4.05ct lab-grown radiant diamond

This 4.05ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG634405415 or 634405415. Listed at 3 retailers, with prices from $1,317 to $6,590 at Brilliant Earth, a $5,273 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
D
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle30°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634405415
Dimensions10.93 × 7.94 × 5.04 mm
L/W Ratio1.38
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
10.93 mm7.94 mm4.05 ctD / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634405415
Side View
Table 66.0%Crown 38.5°Girdle: MED-STKPavilion 30°Culet: NoneDepth 63.5%

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: 21 hours ago
Current: $6,590 USD|Low: $1,190 USD|High: $6,930 USD|Avg: $4,585 USD|-4.4%
Brilliant Earth
Retailer 2
Retailer 3

13 data points across 3 retailers

3 retailers$1,317 USD - $6,590 USD

B+
Cheapest Retailer
-
$1,317 USD
View
B
Retailer 2
-
$3,814 USD
HK$29,800 HKD
View
Most Expensive
B
Brilliant Earth
17976490A · Sep 15
$6,590 USD
View
2 more retailers have this diamond
Prices start from $1,317 USDSave up to $5,273 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 Radiant
$1,317 USD

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