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Princess|Lab Grown|IGI

1.90ct K VS1 Princess Lab Grown Diamond

ID • K/VS1 • IGI LG445039281

Shape and cutting style on the report: Princess cut

Certificate IGI LG445039281

Diamond specifications and retailer prices

From $3,186 SGD
As of November 6, 2026
Save $6,682 SGD (68%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $9,868 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.9ct lab-grown princess diamond

This 1.9ct lab-grown princess sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG445039281 or 445039281. Listed at 10 retailers as of November 5, 2026, with prices from $3,186 to $9,868, a $6,682 spread on the same certified stone. MOH London lists it at $9,868. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.90
Carat
K
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.6°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG445039281
Dimensions6.88 × 6.83 × 4.75 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
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Top View
6.88 mm6.83 mm1.90 ctK / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG445039281
Side View
Table 66.0%Crown 35.6°Girdle: MediumPavilion 38.2°Culet: NoneDepth 69.5%

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: $9,868 SGD|Low: $3,058 SGD|High: $10,027 SGD|Avg: $5,259 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$3,186 SGD
Retailer 9$3,467 SGD
Retailer 6$3,695 SGD
Retailer 3$3,902 SGD
Retailer 10$4,631 SGD
Retailer 8$5,080 SGD
Retailer 4$5,541 SGD
Retailer 7$5,758 SGD
Retailer 2$6,814 SGD
MOH London$9,868 SGD

26 data points across 10 retailers

10 retailers$3,186 SGD to $9,868 SGD

B+
Cheapest Retailer
-
$3,186 SGD
B+
Retailer 2
-
$3,467 SGD
View
Retailer 3
-
$3,695 SGD
View
Price last confirmed 25 days ago
B+
Retailer 4
-
$3,695 SGD
View
B+
Retailer 5
-
$3,902 SGD
View
B
Retailer 6
-
$5,080 SGD
View
B
Retailer 7
-
$5,541 SGD
View
B
Retailer 8
-
$5,758 SGD
View
B
Retailer 9
-
$6,814 SGD
View
Most Expensive
B
MOH London
LG445039281 · Nov 5
$9,868 SGD
£6,083 GBP
View
9 more retailers have this diamond
Prices start from $3,186 SGDSave up to $6,682 SGD

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+
1.90ct Princess
$3,186 SGD