Princess|Lab Grown|IGI

1.55ct K VS2 Princess Lab Grown Diamond

ID • K/VS2 • IGI LG436074750

Shape and cutting style on the report: Princess cut

Certificate IGI LG436074750

Diamond specifications and retailer prices

From $1,946 USD
As of November 6, 2026
Save $4,484 USD (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $6,430 USD at MOH London · As of November 5, 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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG436074750 or 436074750. Listed at 9 retailers as of November 5, 2026, with prices from $1,946 to $6,430, a $4,484 spread on the same certified stone. MOH London lists it at $6,430. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
K
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle45.6°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG436074750
Dimensions6.39 × 6.25 × 4.59 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
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Top View
6.39 mm6.25 mm1.55 ctK / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG436074750
Side View
Table 71.0%Crown 45.6°Girdle: MediumPavilion 39.4°Culet: NoneDepth 73.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $6,430 USD|Low: $1,868 USD|High: $6,534 USD|Avg: $3,262 USD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 5, 2026
Retailer 4$1,946 USD
Retailer 8$2,118 USD
Retailer 5$2,258 USD
Retailer 2$2,425 USD
Retailer 9$2,882 USD
Retailer 7$3,103 USD
Retailer 6$3,535 USD
Retailer 3$3,707 USD
MOH London$6,430 USD

21 data points across 9 retailers

9 retailers$1,946 USD to $6,430 USD

B+
Cheapest Retailer
-
$1,946 USD
B+
Retailer 2
-
$2,118 USD
View
B+
Retailer 3
-
$2,258 USD
View
Retailer 4
-
$2,258 USD
View
Price last confirmed 26 days ago
B+
Retailer 5
-
$2,425 USD
View
B
Retailer 6
-
$3,103 USD
View
B
Retailer 7
-
$3,535 USD
View
B
Retailer 8
-
$3,707 USD
View
Most Expensive
B
MOH London
LG436074750 · Nov 5
$6,430 USD
£5,063 GBP
View
8 more retailers have this diamond
Prices start from $1,946 USDSave up to $4,484 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
$1,946 USD