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 €229 EUR
$257 USD
As of October 30, 2026
Save €1,456 EUR (86%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: €1,694 EUR 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 October 29, 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
Color
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

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: €1,685 EUR|Low: €229 EUR|High: €1,694 EUR|Avg: €662 EUR|-0.5%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
October 31, 2026
Retailer 6€229 EUR
Retailer 7€257 EUR
Retailer 4€266 EUR
Retailer 3€284 EUR
Retailer 16€284 EUR
Retailer 19€302 EUR
Retailer 9€320 EUR
Retailer 8€383 EUR
Retailer 2€428 EUR
Retailer 23€489 EUR
Retailer 5€518 EUR
Retailer 21€526 EUR
Retailer 13€538 EUR
Retailer 10€551 EUR
Retailer 24€663 EUR
Retailer 18€677 EUR
Retailer 15€914 EUR
Retailer 12€918 EUR
Retailer 11€960 EUR
Retailer 20€1,007 EUR
Retailer 14€1,118 EUR
Retailer 22€1,146 EUR
Retailer 17€1,195 EUR
Brilliant Earth€1,685 EUR

27 data points across 24 retailers

27 retailers€229 EUR to €1,685 EUR

A
Cheapest Retailer
-
€229 EUR
$257 USD
A
Retailer 2
-
€257 EUR
$288 USD
View
Final sale: no returns
A
Retailer 3
-
€266 EUR
$298 USD
View
A
Retailer 4
-
€284 EUR
$319 USD
View
A
Retailer 5
-
€284 EUR
$319 USD
View
A
Retailer 6
-
€302 EUR
£266 GBP
View
A
Retailer 7
-
€320 EUR
HK$2,800 HKD
View
B+
Retailer 8
-
€383 EUR
$430 USD
View
A
Retailer 9
-
€428 EUR
$480 USD
View
A
Retailer 10
-
€489 EUR
ZAR 8,852 ZAR
View
A
Retailer 11
-
€518 EUR
$581 USD
View
A
Retailer 12
-
€526 EUR
View
A
Retailer 13
-
€538 EUR
£475 GBP
View
A
Retailer 14
-
€551 EUR
$618 USD
View
B+
Retailer 15
-
€663 EUR
A$1,144 AUD
View
B+
Retailer 16
-
€677 EUR
$759 USD
View
B+
Retailer 17
-
€722 EUR
$810 USD
View
B+
Retailer 18
-
€914 EUR
$1,025 USD
View
B
Retailer 19
-
€918 EUR
SGD 1,391 SGD
View
B
Retailer 20
-
€960 EUR
$1,077 USD
View
B+
Retailer 21
-
€1,007 EUR
A$1,738 AUD
View
B
Retailer 22
-
€1,039 EUR
$1,165 USD
View
B
Retailer 23
-
€1,118 EUR
$1,254 USD
View
B
Retailer 24
-
€1,146 EUR
£1,012 GBP
View
B
Retailer 25
-
€1,195 EUR
$1,340 USD
View
B
Retailer 26
-
€1,685 EUR
$1,890 USD
View
Most Expensive
Brilliant Earth
13560906A · Oct 22
€1,694 EUR
$1,900 USD
View
Price last confirmed 11 days ago
26 more retailers have this diamond
Prices start from €229 EURSave up to €1,456 EUR

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
€229 EUR