CaratHunter
Plans
Round|Lab Grown|IGI

4.12ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG801624291

Shape and cutting style on the report: Hexagonal modified step cut

Certificate IGI LG801624291

Diamond specifications and retailer prices

From $1,181 USD
As of October 28, 2026
Save $3,218 USD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $4,399 USD at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 4.12ct lab-grown round diamond

This 4.12ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801624291 or 801624291. Listed at 8 retailers as of October 28, 2026, with prices from $1,181 to $4,399, a $3,218 spread on the same certified stone. Taylor and Hart lists it at $4,399. 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

4.12
Carat
E
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.9°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801624291
Dimensions13.66 × 7.93 × 4.97 mm
L/W Ratio1.72
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.66 mm7.93 mm4.12 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801624291
Side View
Table 57.0%Crown 39.9°Girdle: ThickPavilion 39.9°Culet: LargeDepth 62.7%

Caratlytics Score

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

Price History

Last verified: Oct 28
Current: $2,019 USD|Low: $1,181 USD|High: $4,788 USD|Avg: $3,114 USD|-4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Taylor and Hart
October 29, 2026
Retailer 4$1,181 USD
Retailer 5$1,435 USD
Retailer 3$1,800 USD
Retailer 1$2,019 USD
Retailer 6$3,831 USD
Retailer 7$4,124 USD
Retailer 8$4,217 USD
Retailer 2$4,291 USD
Taylor and Hart$4,399 USD

23 data points across 9 retailers

8 retailers$1,181 USD to $4,399 USD

A
Cheapest Retailer
-
$1,181 USD
B+
Retailer 2
-
$1,435 USD
View
B+
Retailer 3
-
$1,800 USD
View
B+
Retailer 4
-
$2,019 USD
€1,923 EUR
View
B
Retailer 5
-
$3,831 USD
View
B
Retailer 6
-
$4,217 USD
SGD 5,698 SGD
View
B
Retailer 7
-
$4,291 USD
£3,379 GBP
View
Most Expensive
B
Taylor and Hart
Z6A88F1 · Oct 30
$4,399 USD
View
7 more retailers have this diamond
Prices start from $1,181 USDSave up to $3,218 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.

A
4.12ct Round
$1,181 USD