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Princess|Lab Grown|IGI

5.51ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG846693766

Shape and cutting style on the report: Princess cut

Certificate IGI LG846693766

Diamond specifications and retailer prices

From $1,979 AUD
$1,390 USD
As of October 26, 2026
Save $5,537 AUD (74%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $7,516 AUD at Rare Carat · As of October 25, 2026
View at Rare Carat

About this 5.51ct lab-grown princess diamond

This 5.51ct 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 LG846693766 or 846693766. Listed at 9 retailers as of October 25, 2026, with prices from $1,979 to $7,516, a $5,537 spread on the same certified stone. Rare Carat lists it at $7,516. 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

5.51
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.5°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846693766
Dimensions9.66 × 9.59 × 7.02 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
9.66 mm9.59 mm5.51 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846693766
Side View
Table 75.0%Crown 40.5°Girdle: MediumPavilion 40.5°Culet: NoneDepth 73.2%

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 26
Current: $7,516 AUD|Low: $1,979 AUD|High: $7,886 AUD|Avg: $4,557 AUD|-4.7%
Rare Carat
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 6$1,979 AUD
Retailer 2$2,009 AUD
Retailer 3$2,086 AUD
Retailer 5$2,112 AUD
Retailer 7$3,623 AUD
Retailer 8$4,528 AUD
Retailer 9$4,689 AUD
Retailer 4$4,935 AUD
Rare Carat$7,516 AUD

16 data points across 9 retailers

9 retailers$1,979 AUD to $7,516 AUD

A
Cheapest Retailer
-
$1,979 AUD
$1,390 USD
A
Retailer 2
-
$2,009 AUD
£1,111 GBP
View
A
Retailer 3
-
$2,086 AUD
€1,396 EUR
View
B+
Retailer 4
-
$2,112 AUD
$1,484 USD
View
B+
Retailer 5
-
$3,623 AUD
$2,545 USD
View
B+
Retailer 6
-
$4,528 AUD
$3,181 USD
View
B+
Retailer 7
-
$4,689 AUD
$3,294 USD
View
B+
Retailer 8
-
$4,935 AUD
£2,730 GBP
View
Most Expensive
B
Rare Carat
DGD-DNG-25268 · Oct 25
$7,516 AUD
$5,280 USD
View
8 more retailers have this diamond
Prices start from $1,979 AUDSave up to $5,537 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
5.51ct Princess
$1,979 AUD