Round|Lab Grown|IGI

3.31ct D SI1 Round Lab Grown Diamond

EX • D/SI1 • IGI LG745520272

Certificate IGI LG745520272

Diamond specifications and retailer prices

From $317 USD
Save $4,983 USD (94%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,300 USD at Brilliant Earth
View at Brilliant Earth

About this 3.31ct lab-grown round diamond

This 3.31ct lab-grown round 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 LG745520272 or 745520272. Listed at 13 retailers, with prices from $317 to $5,300 at Brilliant Earth, a $4,983 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

3.31
Carat
D
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.9°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745520272
Dimensions9.77 × 9.74 × 5.72 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.77 mm9.74 mm3.31 ctD / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745520272
Side View
Table 59.0%Crown 31.9°Girdle: MediumPavilion 40.3°Culet: NoneDepth 58.6%

Caratlytics Score

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

Price History

Last verified: Yesterday
Current: $5,300 USD|Low: $317 USD|High: $5,300 USD|Avg: $1,495 USD|+0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11

24 data points across 11 retailers

13 retailers$317 USD - $5,300 USD

A
Cheapest Retailer
-
$317 USD
View
A
Retailer 2
-
$495 USD
View
B+
Retailer 3
-
$662 USD
View
A
Retailer 4
-
$770 USD
£606 GBP
View
A
Retailer 5
-
$854 USD
View
A
Retailer 6
-
$1,076 USD
View
B+
Retailer 7
-
$1,149 USD
A$1,768 AUD
View
B+
Retailer 8
-
$1,273 USD
View
B+
Retailer 9
-
$1,273 USD
View
B+
Retailer 10
-
$1,622 USD
View
B
Retailer 11
-
$4,422 USD
View
B
Retailer 12
-
$5,290 USD
View
Most Expensive
B
Brilliant Earth
20762222A · Sep 7
$5,300 USD
View
12 more retailers have this diamond
Prices start from $317 USDSave up to $4,983 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.

A
3.31ct Round
$317 USD

Similar diamonds

Comparable stones with the same shape, color and clarity.