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Round|Lab Grown|IGI

3.71ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • IGI LG605341377

Shape and cutting style on the report: Round brilliant

Certificate IGI LG605341377

Diamond specifications and retailer prices

From $2,277 USD
As of October 24, 2026
1 retailer carries this diamond
Only listing: $2,277 USD at Adiamor
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Adiamor

About this 3.71ct lab-grown round diamond

This 3.71ct lab-grown round sits in the three to five carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG605341377 or 605341377. Listed at a single retailer as of October 24, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.71
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.8°
Pavilion angle41.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG605341377
Dimensions9.71 × 9.62 × 6.22 mm
L/W Ratio1.01
Girdle conditionFaceted
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
9.71 mm9.62 mm3.71 ctI / VS1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG605341377
Side View
Table 61.0%Crown 36.8°Girdle: STK-THKPavilion 41.7°Culet: NoneDepth 64.4%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 24
Current: $2,277 USD|Low: $562 USD|High: $2,277 USD|Avg: $1,201 USD|+11.0%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
August 6, 2026
Retailer 3$562 USD
Retailer 7$725 USD
Retailer 6$819 USD
Retailer 4$895 USD
Retailer 2$1,030 USD
Retailer 8$1,422 USD
Retailer 5$1,565 USD
Adiamor$2,277 USD

36 data points across 8 retailers

1 retailer

C
Adiamor
D-81293927 · Oct 24
$2,277 USD
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C
3.71ct Round
$2,277 USD