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Radiant|Lab Grown|IGI

3.16ct E VVS1 Radiant Lab Grown Diamond

GD • E/VVS1 • IGI LG737530163

Shape and cutting style on the report: Cut cornered rectangular mixed cut

Certificate IGI LG737530163

Diamond specifications and retailer prices

From $724 USD
As of October 27, 2026
Save $2,916 USD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,640 USD at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 3.16ct lab-grown radiant diamond

This 3.16ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG737530163 or 737530163. Listed at 23 retailers as of October 27, 2026, with prices from $724 to $3,640, a $2,916 spread on the same certified stone. Rare Carat lists it at $3,640. 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

3.16
Carat
E
Color
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG737530163
Dimensions9.74 × 6.75 × 4.63 mm
L/W Ratio1.44
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.74 mm6.75 mm3.16 ctE / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG737530163
Side View
Table 66.0%Crown 33.9°Girdle: MED-STKPavilion 40.4°Culet: LNGDepth 68.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $3,640 USD|Low: $709 USD|High: $3,700 USD|Avg: $1,930 USD|-1.6%
Rare Carat
Retailer 2
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Retailer 22
October 29, 2026
Retailer 7$724 USD
Retailer 5$788 USD
Retailer 8$811 USD
Retailer 13$840 USD
Retailer 15$856 USD
Retailer 19$973 USD
Retailer 3$1,015 USD
Retailer 18$1,145 USD
Retailer 10$1,202 USD
Retailer 2$1,343 USD
Retailer 11$1,932 USD
Retailer 17$1,950 USD
Retailer 22$1,955 USD
Retailer 12$2,109 USD
Retailer 20$2,361 USD
Retailer 4$2,606 USD
Retailer 6$2,864 USD
Retailer 21$2,866 USD
Retailer 9$2,895 USD
Retailer 14$3,032 USD
Retailer 16$3,316 USD
Rare Carat$3,640 USD

38 data points across 22 retailers

23 retailers$724 USD to $3,640 USD

A
Cheapest Retailer
-
$724 USD
A
Retailer 2
-
$788 USD
View
A
Retailer 3
-
$811 USD
View
Final sale: no returns
A
Retailer 4
-
$840 USD
View
A
Retailer 5
-
$856 USD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$973 USD
HK$7,600 HKD
View
A
Retailer 7
-
$1,015 USD
View
B+
Retailer 8
-
$1,145 USD
View
A
Retailer 9
-
$1,202 USD
View
A
Retailer 10
-
$1,343 USD
£1,057 GBP
View
A
Retailer 11
-
$1,372 USD
£1,080 GBP
View
Price last confirmed 9 days ago
B+
Retailer 12
-
$1,932 USD
A$2,972 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,950 USD
ZAR 31,500 ZAR
View
B+
Retailer 14
-
$1,955 USD
View
B+
Retailer 15
-
$2,109 USD
View
B
Retailer 16
-
$2,361 USD
View
B
Retailer 17
-
$2,606 USD
£2,052 GBP
View
B
Retailer 18
-
$2,864 USD
View
B
Retailer 19
-
$2,866 USD
View
B
Retailer 20
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$2,895 USD
View
B
Retailer 21
-
$3,032 USD
A$4,664 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$3,316 USD
£2,611 GBP
View
Most Expensive
B
Rare Carat
C207-205 · Oct 28
$3,640 USD
View
22 more retailers have this diamond
Prices start from $724 USDSave up to $2,916 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
3.16ct Radiant
$724 USD