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Princess|Lab Grown|IGI

1.55ct G VS1 Princess Lab Grown Diamond

GD • G/VS1 • IGI LG620404364

Shape and cutting style on the report: Princess cut

Certificate IGI LG620404364

Diamond specifications and retailer prices

From $379 AUD
As of November 4, 2026
Save $2,878 AUD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $3,257 AUD at Do Amore Diamonds · As of November 3, 2026
View at Do Amore Diamonds

About this 1.55ct lab-grown princess diamond

This 1.55ct lab-grown princess sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG620404364 or 620404364. Listed at 24 retailers as of November 3, 2026, with prices from $379 to $3,257, a $2,878 spread on the same certified stone. Do Amore Diamonds lists it at $3,257. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.55
Carat
G
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle27.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620404364
Dimensions6.38 × 6.33 × 4.52 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.38 mm6.33 mm1.55 ctG / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620404364
Side View
Table 67.0%Crown 27.9°Girdle: MediumPavilion 39°Culet: NoneDepth 71.4%

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: Nov 4
Current: $3,257 AUD|Low: $379 AUD|High: $3,371 AUD|Avg: $1,498 AUD|-3.4%
Do Amore Diamonds
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
November 5, 2026
Retailer 3$379 AUD
Retailer 2$539 AUD
Retailer 9$561 AUD
Retailer 4$563 AUD
Retailer 16$800 AUD
Retailer 10$1,043 AUD
Retailer 15$1,081 AUD
Retailer 14$1,357 AUD
Retailer 6$1,407 AUD
Retailer 11$1,710 AUD
Retailer 12$1,733 AUD
Retailer 7$1,827 AUD
Retailer 13$1,858 AUD
Retailer 8$1,911 AUD
Retailer 5$2,176 AUD
Do Amore Diamonds$3,257 AUD

40 data points across 16 retailers

24 retailers$379 AUD to $3,257 AUD

Retailer 1
-
$351 AUD
Price last confirmed 17 days ago
A
Retailer 2
-
$379 AUD
View
Final sale: no returns
Retailer 3
-
$407 AUD
View
Price last confirmed 23 days ago
Retailer 4
-
$436 AUD
View
Price last confirmed 19 days ago
Retailer 5
-
$436 AUD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$539 AUD
View
A
Retailer 7
-
$561 AUD
View
B+
Retailer 8
-
$563 AUD
View
Retailer 9
-
$757 AUD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$800 AUD
View
B
Retailer 11
-
$1,043 AUD
View
B
Retailer 12
-
$1,081 AUD
View
B
Retailer 13
-
$1,357 AUD
View
Retailer 14
-
$1,407 AUD
View
Price last confirmed 17 days ago
Retailer 15
-
$1,546 AUD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$1,710 AUD
View
Retailer 17
-
$1,714 AUD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$1,733 AUD
View
B
Retailer 19
-
$1,743 AUD
View
B
Retailer 20
-
$1,827 AUD
View
B
Retailer 21
-
$1,858 AUD
View
Retailer 22
-
$1,911 AUD
View
Price last confirmed 18 days ago
B
Retailer 23
-
$2,176 AUD
View
Most Expensive
B
Do Amore Diamonds
27-06E5D7B1E · Nov 3
$3,257 AUD
$2,280 USD
View
23 more retailers have this diamond
Prices start from $379 AUDSave up to $2,878 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
1.55ct Princess
$379 AUD