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Princess|Lab Grown|IGI

1.50ct F VVS1 Princess Lab Grown Diamond

ID • F/VVS1 • IGI LG685510704

Shape and cutting style on the report: Princess cut

Certificate IGI LG685510704

Diamond specifications and retailer prices

From $367 AUD
$257 USD
As of November 2, 2026
Save $2,330 AUD (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $2,711 AUD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.5ct lab-grown princess diamond

This 1.5ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG685510704 or 685510704. Listed at 27 retailers as of November 2, 2026, with a 635% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685510704
Dimensions6.20 × 6.18 × 4.33 mm
L/W Ratio1.00
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
6.20 mm6.18 mm1.50 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685510704
Side View
Table 68.0%Crown 39.5°Girdle: MediumPavilion 38.3°Culet: NoneDepth 70.1%

Caratlytics Score

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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: Nov 2
Current: $2,697 AUD|Low: $367 AUD|High: $2,711 AUD|Avg: $1,064 AUD|-0.5%
Brilliant Earth
Retailer 2
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Retailer 8
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Retailer 24
November 2, 2026
Retailer 6$367 AUD
Retailer 7$411 AUD
Retailer 4$425 AUD
Retailer 3$455 AUD
Retailer 16$455 AUD
Retailer 2$481 AUD
Retailer 9$511 AUD
Retailer 8$614 AUD
Retailer 20$685 AUD
Retailer 18$786 AUD
Retailer 5$829 AUD
Retailer 23$842 AUD
Retailer 13$869 AUD
Retailer 10$882 AUD
Retailer 24$1,061 AUD
Retailer 21$1,083 AUD
Retailer 15$1,463 AUD
Retailer 12$1,469 AUD
Retailer 11$1,536 AUD
Retailer 22$1,612 AUD
Retailer 14$1,789 AUD
Retailer 19$1,823 AUD
Retailer 17$1,912 AUD
Brilliant Earth$2,697 AUD

26 data points across 24 retailers

27 retailers$367 AUD to $2,697 AUD

A
Cheapest Retailer
-
$367 AUD
$257 USD
A
Retailer 2
-
$411 AUD
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$425 AUD
$298 USD
View
Retailer 4
-
$455 AUD
$319 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$455 AUD
$319 USD
View
A
Retailer 6
-
$481 AUD
£266 GBP
View
A
Retailer 7
-
$511 AUD
HK$2,800 HKD
View
B+
Retailer 8
-
$614 AUD
$430 USD
View
A
Retailer 9
-
$685 AUD
$480 USD
View
A
Retailer 10
-
$786 AUD
ZAR 8,896 ZAR
View
A
Retailer 11
-
$829 AUD
$581 USD
View
A
Retailer 12
-
$842 AUD
€562 EUR
View
A
Retailer 13
-
$869 AUD
£479 GBP
View
A
Retailer 14
-
$882 AUD
$618 USD
View
B+
Retailer 15
-
$1,061 AUD
View
B+
Retailer 16
-
$1,083 AUD
$759 USD
View
Retailer 17
-
$1,156 AUD
$810 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$1,463 AUD
$1,025 USD
View
B
Retailer 19
-
$1,469 AUD
SGD 1,391 SGD
View
B
Retailer 20
-
$1,536 AUD
$1,077 USD
View
B+
Retailer 21
-
$1,612 AUD
View
B
Retailer 22
-
$1,662 AUD
$1,165 USD
View
B
Retailer 23
-
$1,789 AUD
$1,254 USD
View
B
Retailer 24
-
$1,823 AUD
£1,006 GBP
View
B
Retailer 25
-
$1,912 AUD
$1,340 USD
View
B
Retailer 26
-
$2,697 AUD
$1,890 USD
View
Most Expensive
Brilliant Earth
13560906A · Oct 22
$2,711 AUD
$1,900 USD
View
Price last confirmed 11 days ago
26 more retailers have this diamond
Prices start from $367 AUDSave up to $2,330 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
1.50ct Princess
$367 AUD