Round|Lab Grown|IGI

3.16ct E SI1 Round Lab Grown Diamond

ID • E/SI1 • IGI LG610317704

Certificate IGI LG610317704

Diamond specifications and retailer prices

From $309 USD
Save $2,714 USD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,023 USD at Rare Carat
View at Rare Carat

About this 3.16ct lab-grown round diamond

This 3.16ct lab-grown round sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG610317704 or 610317704. Listed at 14 retailers, with prices from $309 to $3,023 at Rare Carat, a $2,714 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

3.16
Carat
E
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG610317704
Dimensions9.43 × 9.38 × 5.74 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
9.43 mm9.38 mm3.16 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG610317704
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 61.0%

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: 20 hours ago
Current: $3,023 USD|Low: $309 USD|High: $3,034 USD|Avg: $1,276 USD|+3.9%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14

34 data points across 14 retailers

14 retailers$309 USD - $3,023 USD

A
Cheapest Retailer
-
$309 USD
View
B+
Retailer 2
-
$654 USD
View
A
Retailer 3
-
$678 USD
HK$5,300 HKD
View
B+
Retailer 4
-
$770 USD
View
A
Retailer 5
-
$794 USD
View
A
Retailer 6
-
$813 USD
€774 EUR
View
A
Retailer 7
-
$835 USD
£657 GBP
View
B+
Retailer 8
-
$1,088 USD
View
B+
Retailer 9
-
$1,159 USD
View
B+
Retailer 10
-
$1,247 USD
A$1,918 AUD
View
B
Retailer 11
-
$1,786 USD
View
B
Retailer 12
-
$1,860 USD
View
B
Retailer 13
-
$2,300 USD
View
Most Expensive
B
Rare Carat
NGA-05-220 · Sep 9
$3,023 USD
View
13 more retailers have this diamond
Prices start from $309 USDSave up to $2,714 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
3.16ct Round
$309 USD

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