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Princess|Lab Grown|IGI

5.31ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG846698199

Shape and cutting style on the report: Princess cut

Certificate IGI LG846698199

Diamond specifications and retailer prices

From $1,307 AUD
£723 GBP
As of October 30, 2026
Save $10,465 AUD (89%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $11,772 AUD at Brilliant Earth · As of October 26, 2026
View at Brilliant Earth

About this 5.31ct lab-grown princess diamond

This 5.31ct lab-grown princess sits in the over five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG846698199 or 846698199. Listed at 8 retailers as of October 26, 2026, with prices from $1,307 to $11,772, a $10,465 spread on the same certified stone. Brilliant Earth lists it at $11,772. 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

5.31
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846698199
Dimensions9.65 × 9.64 × 6.96 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.65 mm9.64 mm5.31 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846698199
Side View
Table 68.0%Crown 40.1°Girdle: ThinPavilion 40.1°CuletDepth 72.2%

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 30
Current: $1,307 AUD|Low: $1,303 AUD|High: $8,035 AUD|Avg: $2,991 AUD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 1$1,307 AUD
Retailer 2$1,914 AUD
Retailer 5$1,951 AUD
Retailer 6$2,454 AUD
Retailer 4$2,965 AUD
Retailer 7$4,832 AUD
Retailer 3$8,035 AUD

12 data points across 7 retailers

8 retailers$1,307 AUD to $11,772 AUD

A
Cheapest Retailer
-
$1,307 AUD
£723 GBP
A
Retailer 2
-
$1,914 AUD
$1,345 USD
View
B+
Retailer 3
-
$1,951 AUD
$1,371 USD
View
Retailer 4
-
$2,454 AUD
View
Price last confirmed 9 days ago
B+
Retailer 5
-
$2,965 AUD
$2,083 USD
View
Retailer 6
-
$4,832 AUD
£2,673 GBP
View
Price last confirmed 11 days ago
B
Retailer 7
-
$8,035 AUD
$5,645 USD
View
Most Expensive
B
Brilliant Earth
22293558A · Oct 26
$11,772 AUD
$8,270 USD
View
7 more retailers have this diamond
Prices start from $1,307 AUDSave up to $10,465 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
5.31ct Princess
$1,307 AUD