Radiant|Lab Grown|IGI

4.01ct G VS2 Radiant Lab Grown Diamond

ID • G/VS2 • IGI LG560231330

Shape and cutting style on the report: Cut cornered square modified brilliant

Certificate IGI LG560231330

Diamond specifications and retailer prices

From $1,894 USD
As of October 29, 2026
Save $4,994 USD (73%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,888 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.01ct lab-grown radiant diamond

This 4.01ct lab-grown radiant sits in the three to five carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG560231330 or 560231330. Listed at 12 retailers as of October 29, 2026, with prices from $1,894 to $6,888, a $4,994 spread on the same certified stone. Taylor and Hart lists it at $6,888. 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

4.01
Carat
G
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.8°
Pavilion angle30.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560231330
Dimensions8.74 × 8.65 × 5.45 mm
L/W Ratio1.01
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
8.74 mm8.65 mm4.01 ctG / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560231330
Side View
Table 68.5%Crown 44.8°Girdle: MediumPavilion 30.2°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $5,636 USD|Low: $1,270 USD|High: $6,888 USD|Avg: $3,827 USD|+0.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Taylor and Hart
October 29, 2026
Retailer 4$1,270 USD
Retailer 12$1,894 USD
Retailer 7$1,963 USD
Retailer 11$2,195 USD
Retailer 5$2,210 USD
Retailer 9$3,084 USD
Retailer 6$3,087 USD
Retailer 2$4,069 USD
Retailer 8$5,052 USD
Retailer 1$5,636 USD
Retailer 3$5,679 USD
Retailer 10$6,561 USD
Taylor and Hart$6,888 USD

26 data points across 13 retailers

12 retailers$1,894 USD to $6,888 USD

B+
Cheapest Retailer
-
$1,894 USD
Final sale: no returns
Retailer 2
-
$1,963 USD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$2,195 USD
View
B+
Retailer 4
-
$2,210 USD
View
B
Retailer 5
-
$3,084 USD
View
Retailer 6
-
$3,087 USD
€2,940 EUR
View
Price last confirmed 7 days ago
B
Retailer 7
-
$4,069 USD
£3,204 GBP
View
B
Retailer 8
-
$5,052 USD
View
B
Retailer 9
-
$5,636 USD
£4,438 GBP
View
B
Retailer 10
-
$5,679 USD
View
B
Retailer 11
-
$6,561 USD
SGD 8,866 SGD
View
Most Expensive
B
Taylor and Hart
PN37NER · Oct 30
$6,888 USD
View
11 more retailers have this diamond
Prices start from $1,894 USDSave up to $4,994 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. Return terms as we hold them. Check the retailer's own returns page before you buy.

B+
4.01ct Radiant
$1,894 USD