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Princess|Lab Grown|IGI

1.65ct E VS1 Princess Lab Grown Diamond

ID • E/VS1 • IGI LG636491424

Shape and cutting style on the report: Princess cut

Certificate IGI LG636491424

Diamond specifications and retailer prices

From $352 AUD
$247 USD
As of October 27, 2026
Save $2,609 AUD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,961 AUD at Brilliant Earth · As of October 28, 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 LG636491424 or 636491424. Listed at 24 retailers as of October 27, 2026, with prices from $352 to $2,961, a $2,609 spread on the same certified stone. Brilliant Earth lists it at $2,961. 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 angle40.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636491424
Dimensions6.46 × 6.41 × 4.49 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.46 mm6.41 mm1.65 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636491424
Side View
Table 70.0%Crown 40.2°Girdle: MediumPavilion 38.5°Culet: NoneDepth 70.0%

Caratlytics Score

How it works →
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 27
Current: $2,961 AUD|Low: $352 AUD|High: $3,117 AUD|Avg: $1,052 AUD|-5.0%
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 8$352 AUD
Retailer 7$393 AUD
Retailer 22$409 AUD
Retailer 17$437 AUD
Retailer 23$437 AUD
Retailer 12$492 AUD
Retailer 19$513 AUD
Retailer 9$586 AUD
Retailer 13$723 AUD
Retailer 21$750 AUD
Retailer 16$762 AUD
Retailer 5$800 AUD
Retailer 2$827 AUD
Retailer 3$855 AUD
Retailer 4$1,017 AUD
Retailer 20$1,402 AUD
Retailer 14$1,407 AUD
Retailer 10$1,408 AUD
Retailer 6$1,476 AUD
Retailer 15$1,718 AUD
Retailer 18$1,757 AUD
Retailer 11$1,913 AUD
Brilliant Earth$2,961 AUD

28 data points across 23 retailers

24 retailers$352 AUD to $2,961 AUD

A
Cheapest Retailer
-
$352 AUD
$247 USD
A
Retailer 2
-
$393 AUD
$276 USD
View
Final sale: no returns
A
Retailer 3
-
$409 AUD
$287 USD
View
A
Retailer 4
-
$437 AUD
$307 USD
View
A
Retailer 5
-
$437 AUD
$307 USD
View
A
Retailer 6
-
$492 AUD
HK$2,700 HKD
View
A
Retailer 7
-
$513 AUD
£284 GBP
View
B+
Retailer 8
-
$586 AUD
$412 USD
View
A
Retailer 9
-
$723 AUD
€484 EUR
View
A
Retailer 10
-
$750 AUD
ZAR 8,508 ZAR
View
A
Retailer 11
-
$762 AUD
$535 USD
View
Price last confirmed 6 days ago
A
Retailer 12
-
$800 AUD
$562 USD
View
A
Retailer 13
-
$827 AUD
£457 GBP
View
A
Retailer 14
-
$855 AUD
$601 USD
View
B+
Retailer 15
-
$1,017 AUD
View
B+
Retailer 16
-
$1,402 AUD
$985 USD
View
B+
Retailer 17
-
$1,407 AUD
SGD 1,336 SGD
View
B+
Retailer 18
-
$1,408 AUD
$989 USD
View
B
Retailer 19
-
$1,476 AUD
$1,037 USD
View
B+
Retailer 20
-
$1,586 AUD
$1,114 USD
View
B
Retailer 21
-
$1,718 AUD
$1,207 USD
View
B
Retailer 22
-
$1,757 AUD
£972 GBP
View
B
Retailer 23
-
$1,913 AUD
$1,344 USD
View
Most Expensive
B
Brilliant Earth
18876230A · Oct 28
$2,961 AUD
$2,080 USD
View
23 more retailers have this diamond
Prices start from $352 AUDSave up to $2,609 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
$352 AUD