CaratHunter
Plans
Cushion|Lab Grown|IGI

4.05ct I VS1 Cushion Lab Grown Diamond

ID • I/VS1 • IGI LG830646771

Certificate IGI LG830646771

Diamond specifications and retailer prices

From $1,661 USD
Save $4,683 USD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $6,344 USD at Taylor and Hart
View at Taylor and Hart

About this 4.05ct lab-grown cushion diamond

This 4.05ct lab-grown cushion sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830646771 or 830646771. Listed at 4 retailers, with prices from $1,661 to $6,344 at Taylor and Hart, a $4,683 spread on the same certified stone. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.05
Carat
I
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830646771
Dimensions11.64 × 8.04 × 5.20 mm
L/W Ratio1.45
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.64 mm8.04 mm4.05 ctI / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830646771
Side View
Table 49.0%Crown 37.2°Girdle: THK-VTKPavilion 36.7°Culet: LargeDepth 64.7%

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: Yesterday
Current: $1,661 USD|Low: $1,661 USD|High: $7,872 USD|Avg: $3,456 USD
Retailer 1
Retailer 2
Retailer 3
Taylor and Hart

8 data points across 4 retailers

4 retailers$1,661 USD - $6,344 USD

B+
Cheapest Retailer
-
$1,661 USD
View
B
Retailer 2
-
$2,086 USD
HK$16,300 HKD
View
B
Retailer 3
-
$2,580 USD
View
Most Expensive
C
Taylor and Hart
UMM3CPK · Sep 15
$6,344 USD
View
3 more retailers have this diamond
Prices start from $1,661 USDSave up to $4,683 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 Cushion
$1,661 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.