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Princess|Lab Grown|IGI

1.65ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG566300550

Shape and cutting style on the report: Princess cut

Certificate IGI LG566300550

Diamond specifications and retailer prices

From $363 AUD
$255 USD
As of October 28, 2026
Save $1,573 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,936 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.65ct lab-grown princess diamond

This 1.65ct lab-grown princess sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG566300550 or 566300550. Listed at 13 retailers as of October 28, 2026, with prices from $363 to $1,936, a $1,573 spread on the same certified stone. Brilliant Earth lists it at $1,936. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.65
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG566300550
Dimensions6.44 × 6.35 × 4.47 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process.
Top View
6.44 mm6.35 mm1.65 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG566300550
Side View
Table 67.5%Crown 43.5°Girdle: MED-STKPavilion 36.4°Culet: NoneDepth 70.4%

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 28
Current: $1,936 AUD|Low: $258 AUD|High: $2,107 AUD|Avg: $1,125 AUD|-8.1%
Brilliant Earth
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
October 29, 2026
Retailer 3$363 AUD
Retailer 6$655 AUD
Retailer 4$659 AUD
Retailer 13$682 AUD
Retailer 7$762 AUD
Retailer 14$769 AUD
Retailer 2$842 AUD
Retailer 8$1,033 AUD
Retailer 10$1,523 AUD
Retailer 12$1,635 AUD
Retailer 5$1,669 AUD
Retailer 11$1,735 AUD
Retailer 9$1,781 AUD
Brilliant Earth$1,936 AUD

32 data points across 14 retailers

13 retailers$363 AUD to $1,936 AUD

A
Cheapest Retailer
-
$363 AUD
$255 USD
Final sale: no returns
A
Retailer 2
-
$659 AUD
$463 USD
View
B+
Retailer 3
-
$682 AUD
$479 USD
View
A
Retailer 4
-
$762 AUD
ZAR 8,650 ZAR
View
A
Retailer 5
-
$769 AUD
$540 USD
View
B+
Retailer 6
-
$842 AUD
£466 GBP
View
B+
Retailer 7
-
$1,033 AUD
View
B+
Retailer 8
-
$1,523 AUD
$1,070 USD
View
Price last confirmed 11 days ago
B
Retailer 9
-
$1,635 AUD
$1,149 USD
View
B
Retailer 10
-
$1,669 AUD
$1,173 USD
View
B
Retailer 11
-
$1,735 AUD
£960 GBP
View
Price last confirmed 23 days ago
B
Retailer 12
-
$1,781 AUD
£985 GBP
View
Most Expensive
B
Brilliant Earth
7217695Y · Oct 29
$1,936 AUD
$1,360 USD
View
12 more retailers have this diamond
Prices start from $363 AUDSave up to $1,573 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
1.65ct Princess
$363 AUD