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Princess|Lab Grown|IGI

3.16ct E VVS1 Princess Lab Grown Diamond

ID • E/VVS1 • IGI LG831687459

Shape and cutting style on the report: Princess cut

Certificate IGI LG831687459

Diamond specifications and retailer prices

From $1,186 AUD
$833 USD
As of October 29, 2026
Save $5,390 AUD (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $6,576 AUD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 3.16ct lab-grown princess diamond

This 3.16ct lab-grown princess sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831687459 or 831687459. Listed at 17 retailers as of October 28, 2026, with prices from $1,186 to $6,576, a $5,390 spread on the same certified stone. Brilliant Earth lists it at $6,576. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.16
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831687459
Dimensions8.13 × 8.04 × 5.76 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm8.04 mm3.16 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831687459
Side View
Table 68.0%Crown 39.8°Girdle: Slightly ThickPavilion 39.2°Culet: NoneDepth 71.6%

Caratlytics Score

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

Price History

Last verified: Oct 29
Current: $1,971 AUD|Low: $1,186 AUD|High: $5,010 AUD|Avg: $3,098 AUD|+0.2%
Retailer 1
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
October 29, 2026
Retailer 2$1,186 AUD
Retailer 11$1,432 AUD
Retailer 12$1,893 AUD
Retailer 9$1,955 AUD
Retailer 1$1,971 AUD
Retailer 6$1,988 AUD
Retailer 16$2,770 AUD
Retailer 4$2,793 AUD
Retailer 10$2,850 AUD
Retailer 15$3,023 AUD
Retailer 14$3,984 AUD
Retailer 3$4,131 AUD
Retailer 5$4,233 AUD
Retailer 8$4,384 AUD
Retailer 13$4,827 AUD
Retailer 7$5,010 AUD

12 data points across 16 retailers

17 retailers$1,186 AUD to $6,576 AUD

A
Cheapest Retailer
-
$1,186 AUD
$833 USD
Final sale: no returns
A
Retailer 2
-
$1,432 AUD
£792 GBP
View
A
Retailer 3
-
$1,893 AUD
$1,330 USD
View
A
Retailer 4
-
$1,955 AUD
€1,308 EUR
View
A
Retailer 5
-
$1,971 AUD
£1,090 GBP
View
A
Retailer 6
-
$1,988 AUD
$1,397 USD
View
B+
Retailer 7
-
$2,770 AUD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$2,793 AUD
$1,962 USD
View
B+
Retailer 9
-
$2,850 AUD
ZAR 32,347 ZAR
View
B+
Retailer 10
-
$3,023 AUD
$2,124 USD
View
B+
Retailer 11
-
$3,984 AUD
$2,799 USD
View
B
Retailer 12
-
$4,131 AUD
SGD 3,922 SGD
View
B
Retailer 13
-
$4,233 AUD
$2,974 USD
View
B
Retailer 14
-
$4,384 AUD
$3,080 USD
View
B
Retailer 15
-
$4,827 AUD
£2,670 GBP
View
B
Retailer 16
-
$5,010 AUD
$3,520 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
22160418A · Oct 28
$6,576 AUD
$4,620 USD
View
16 more retailers have this diamond
Prices start from $1,186 AUDSave up to $5,390 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 Princess
$1,186 AUD