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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 $1,031 AUD
$724 USD
As of October 30, 2026
Save $4,151 AUD (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,182 AUD 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 28, 2026, with prices from $1,031 to $5,182, a $4,151 spread on the same certified stone. Rare Carat lists it at $5,182. 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
Colour
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 30
Current: $5,182 AUD|Low: $1,009 AUD|High: $5,267 AUD|Avg: $2,746 AUD|-1.6%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 7$1,031 AUD
Retailer 5$1,122 AUD
Retailer 8$1,155 AUD
Retailer 13$1,196 AUD
Retailer 15$1,219 AUD
Retailer 19$1,385 AUD
Retailer 3$1,445 AUD
Retailer 18$1,630 AUD
Retailer 10$1,711 AUD
Retailer 2$1,918 AUD
Retailer 11$2,750 AUD
Retailer 17$2,776 AUD
Retailer 22$2,783 AUD
Retailer 12$3,002 AUD
Retailer 20$3,361 AUD
Retailer 4$3,710 AUD
Retailer 6$4,077 AUD
Retailer 21$4,079 AUD
Retailer 9$4,121 AUD
Retailer 14$4,316 AUD
Retailer 16$4,721 AUD
Rare Carat$5,182 AUD

38 data points across 22 retailers

23 retailers$1,031 AUD to $5,182 AUD

A
Cheapest Retailer
-
$1,031 AUD
$724 USD
A
Retailer 2
-
$1,122 AUD
$788 USD
View
A
Retailer 3
-
$1,155 AUD
$811 USD
View
Final sale: no returns
A
Retailer 4
-
$1,196 AUD
$840 USD
View
Retailer 5
-
$1,219 AUD
$856 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$1,385 AUD
HK$7,600 HKD
View
A
Retailer 7
-
$1,445 AUD
$1,015 USD
View
B+
Retailer 8
-
$1,630 AUD
$1,145 USD
View
A
Retailer 9
-
$1,711 AUD
$1,202 USD
View
A
Retailer 10
-
$1,918 AUD
£1,061 GBP
View
Retailer 11
-
$1,953 AUD
£1,080 GBP
View
Price last confirmed 10 days ago
Retailer 12
-
$2,750 AUD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$2,776 AUD
ZAR 31,500 ZAR
View
B+
Retailer 14
-
$2,783 AUD
$1,955 USD
View
B+
Retailer 15
-
$3,002 AUD
$2,109 USD
View
B
Retailer 16
-
$3,361 AUD
$2,361 USD
View
B
Retailer 17
-
$3,710 AUD
£2,052 GBP
View
B
Retailer 18
-
$4,077 AUD
$2,864 USD
View
B
Retailer 19
-
$4,079 AUD
$2,866 USD
View
B
Retailer 20
-
$4,121 AUD
$2,895 USD
View
Retailer 21
-
$4,316 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
$4,721 AUD
£2,611 GBP
View
Most Expensive
B
Rare Carat
C207-205 · Oct 28
$5,182 AUD
$3,640 USD
View
22 more retailers have this diamond
Prices start from $1,031 AUDSave up to $4,151 AUD

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
$1,031 AUD