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Princess|Lab Grown|IGI

1.55ct G VS1 Princess Lab Grown Diamond

EX • G/VS1 • IGI LG547265143

Shape and cutting style on the report: Princess cut

Certificate IGI LG547265143

Diamond specifications and retailer prices

From $898 USD
As of November 2, 2026
Save $2,032 USD (69%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,534 USD at MOH London · As of November 1, 2026
View at MOH London

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 top-tier cut grade and certified by IGI LG547265143 or 547265143. Listed at 14 retailers as of November 2, 2026, with a 226% 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

1.55
Carat
G
Color
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle39.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG547265143
Dimensions6.46 × 6.32 × 4.64 mm
L/W Ratio1.02
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
6.46 mm6.32 mm1.55 ctG / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG547265143
Side View
Table 71.0%Crown 45.3°Girdle: MED-STKPavilion 39.9°Culet: NoneDepth 73.4%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $3,534 USD|Low: $719 USD|High: $3,613 USD|Avg: $2,056 USD
MOH London
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
November 3, 2026
Retailer 13$898 USD
Retailer 4$977 USD
Retailer 3$1,006 USD
Retailer 14$1,042 USD
Retailer 8$1,054 USD
Retailer 11$1,215 USD
Retailer 16$1,673 USD
Retailer 9$1,676 USD
Retailer 2$1,917 USD
Retailer 12$2,318 USD
Retailer 10$2,594 USD
Retailer 6$2,615 USD
Retailer 5$2,880 USD
Retailer 17$2,930 USD
Retailer 7$2,983 USD
Retailer 15$3,260 USD
MOH London$3,534 USD

28 data points across 17 retailers

14 retailers$898 USD to $2,930 USD

B+
Cheapest Retailer
-
$898 USD
B
Retailer 2
-
$977 USD
View
B
Retailer 3
-
$1,006 USD
View
Final sale: no returns
B
Retailer 4
-
$1,042 USD
View
B
Retailer 5
-
$1,215 USD
View
B
Retailer 6
-
$1,673 USD
View
B
Retailer 7
-
$1,917 USD
View
B
Retailer 8
-
$2,318 USD
View
B
Retailer 9
-
$2,594 USD
View
B
Retailer 10
-
$2,615 USD
View
B
Retailer 11
-
$2,880 USD
View
B
Retailer 12
-
$2,930 USD
View
Retailer 13
-
$3,260 USD
View
Price under review
Most Expensive
MOH London
LG547265143 · Nov 1
$3,534 USD
£2,783 GBP
View
Price under review
13 more retailers have this diamond
Prices start from $898 USDSave up to $2,032 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.

B+
1.55ct Princess
$898 USD