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 $265 USD
As of November 3, 2026
Save $2,015 USD (88%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,280 USD 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 $265 to $2,280, a $2,015 spread on the same certified stone. Do Amore Diamonds lists it at $2,280. 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
Color
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

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 3
Current: $2,280 USD|Low: $265 USD|High: $2,360 USD|Avg: $1,052 USD|-3.4%
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 4, 2026
Retailer 3$265 USD
Retailer 10$379 USD
Retailer 4$394 USD
Retailer 11$407 USD
Retailer 16$560 USD
Retailer 2$615 USD
Retailer 15$757 USD
Retailer 14$950 USD
Retailer 6$985 USD
Retailer 9$1,197 USD
Retailer 12$1,213 USD
Retailer 7$1,279 USD
Retailer 13$1,301 USD
Retailer 8$1,338 USD
Retailer 5$1,523 USD
Do Amore Diamonds$2,280 USD

40 data points across 16 retailers

24 retailers$265 USD to $2,280 USD

Retailer 1
-
$246 USD
Price last confirmed 16 days ago
A
Retailer 2
-
$265 USD
View
Final sale: no returns
Retailer 3
-
$285 USD
View
Price last confirmed 22 days ago
Retailer 4
-
$305 USD
View
Price last confirmed 18 days ago
Retailer 5
-
$305 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$379 USD
View
B+
Retailer 7
-
$394 USD
View
B+
Retailer 8
-
$407 USD
View
Retailer 9
-
$530 USD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
$560 USD
View
B+
Retailer 11
-
$615 USD
View
B
Retailer 12
-
$757 USD
View
B
Retailer 13
-
$950 USD
View
Retailer 14
-
$985 USD
View
Price last confirmed 16 days ago
Retailer 15
-
$1,082 USD
View
Price last confirmed 17 days ago
B
Retailer 16
-
$1,197 USD
View
Retailer 17
-
$1,200 USD
View
Price last confirmed 17 days ago
B
Retailer 18
-
$1,213 USD
View
B
Retailer 19
-
$1,220 USD
View
B
Retailer 20
-
$1,279 USD
View
B
Retailer 21
-
$1,301 USD
View
Retailer 22
-
$1,338 USD
View
Price last confirmed 17 days ago
B
Retailer 23
-
$1,523 USD
View
Most Expensive
B
Do Amore Diamonds
27-06E5D7B1E · Nov 3
$2,280 USD
View
23 more retailers have this diamond
Prices start from $265 USDSave up to $2,015 USD

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
$265 USD