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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 $471 NZD
As of November 4, 2026
Save $3,584 NZD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $4,056 NZD 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 $471 to $4,056, a $3,584 spread on the same certified stone. Do Amore Diamonds lists it at $4,056. 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: $4,056 NZD|Low: $471 NZD|High: $4,198 NZD|Avg: $1,866 NZD|-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$471 NZD
Retailer 2$671 NZD
Retailer 9$699 NZD
Retailer 4$701 NZD
Retailer 16$996 NZD
Retailer 10$1,299 NZD
Retailer 15$1,347 NZD
Retailer 14$1,690 NZD
Retailer 6$1,752 NZD
Retailer 11$2,129 NZD
Retailer 12$2,158 NZD
Retailer 7$2,275 NZD
Retailer 13$2,314 NZD
Retailer 8$2,380 NZD
Retailer 5$2,709 NZD
Do Amore Diamonds$4,056 NZD

40 data points across 16 retailers

24 retailers$471 NZD to $4,056 NZD

Retailer 1
-
$438 NZD
Price last confirmed 17 days ago
A
Retailer 2
-
$471 NZD
View
Final sale: no returns
Retailer 3
-
$507 NZD
View
Price last confirmed 23 days ago
Retailer 4
-
$543 NZD
View
Price last confirmed 19 days ago
Retailer 5
-
$543 NZD
View
Price last confirmed 20 days ago
A
Retailer 6
-
$671 NZD
View
A
Retailer 7
-
$699 NZD
View
B+
Retailer 8
-
$701 NZD
View
Retailer 9
-
$943 NZD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$996 NZD
View
B
Retailer 11
-
$1,299 NZD
View
B
Retailer 12
-
$1,347 NZD
View
B
Retailer 13
-
$1,690 NZD
View
Retailer 14
-
$1,752 NZD
View
Price last confirmed 17 days ago
Retailer 15
-
$1,925 NZD
View
Price last confirmed 18 days ago
B
Retailer 16
-
$2,129 NZD
View
Retailer 17
-
$2,135 NZD
View
Price last confirmed 18 days ago
B
Retailer 18
-
$2,158 NZD
View
B
Retailer 19
-
$2,170 NZD
View
B
Retailer 20
-
$2,275 NZD
View
B
Retailer 21
-
$2,314 NZD
View
Retailer 22
-
$2,380 NZD
View
Price last confirmed 18 days ago
B
Retailer 23
-
$2,709 NZD
View
Most Expensive
B
Do Amore Diamonds
27-06E5D7B1E · Nov 3
$4,056 NZD
$2,280 USD
View
23 more retailers have this diamond
Prices start from $471 NZDSave up to $3,584 NZD

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
$471 NZD