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Princess|Lab Grown|IGI

1.55ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG843641498

Shape and cutting style on the report: Princess cut

Certificate IGI LG843641498

Diamond specifications and retailer prices

From $279 SGD
$218 USD
As of October 27, 2026
Save $1,191 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,598 SGD at Reve Diamonds · As of October 25, 2026
View at Reve 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG843641498 or 843641498. Listed at 22 retailers as of October 27, 2026, with a 428% 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843641498
Dimensions6.40 × 6.35 × 4.35 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.40 mm6.35 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843641498
Side View
Table 75.0%Crown 43.6°Girdle: MediumPavilion 37.7°Culet: NoneDepth 68.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $845 SGD|Low: $279 SGD|High: $2,256 SGD|Avg: $923 SGD|-49.8%
Retailer 1
Retailer 2
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Retailer 5
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Retailer 21
Reve Diamonds
October 31, 2026
Retailer 4$279 SGD
Retailer 6$312 SGD
Retailer 21$322 SGD
Retailer 9$345 SGD
Retailer 18$404 SGD
Retailer 11$467 SGD
Retailer 15$572 SGD
Retailer 3$583 SGD
Retailer 16$637 SGD
Retailer 12$698 SGD
Retailer 2$767 SGD
Retailer 14$793 SGD
Retailer 17$805 SGD
Retailer 1$845 SGD
Retailer 8$1,108 SGD
Retailer 7$1,176 SGD
Retailer 19$1,197 SGD
Retailer 5$1,234 SGD
Retailer 10$1,240 SGD
Retailer 20$1,383 SGD
Retailer 13$1,470 SGD
Reve Diamonds$1,598 SGD

14 data points across 22 retailers

22 retailers$279 SGD to $1,470 SGD

A
Cheapest Retailer
-
$279 SGD
$218 USD
A
Retailer 2
-
$312 SGD
$244 USD
View
Final sale: no returns
Retailer 3
-
$322 SGD
$252 USD
View
Price last confirmed 9 days ago
Retailer 4
-
$345 SGD
$270 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$404 SGD
£249 GBP
View
B+
Retailer 6
-
$467 SGD
$365 USD
View
A
Retailer 7
-
$572 SGD
€426 EUR
View
Retailer 8
-
$583 SGD
ZAR 7,370 ZAR
View
Price last confirmed 10 days ago
A
Retailer 9
-
$637 SGD
£393 GBP
View
A
Retailer 10
-
$698 SGD
$546 USD
View
A
Retailer 11
-
$767 SGD
$600 USD
View
Retailer 12
-
$793 SGD
$620 USD
View
Price last confirmed 13 days ago
B+
Retailer 13
-
$805 SGD
A$969 AUD
View
B+
Retailer 14
-
$845 SGD
$661 USD
View
Retailer 15
-
$1,108 SGD
$867 USD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
$1,176 SGD
$920 USD
View
Retailer 17
-
$1,197 SGD
A$1,441 AUD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$1,234 SGD
$965 USD
View
B+
Retailer 19
-
$1,240 SGD
$970 USD
View
B
Retailer 20
-
$1,383 SGD
£852 GBP
View
B
Retailer 21
-
$1,470 SGD
$1,150 USD
View
Most Expensive
Reve Diamonds
AB820DC45 · Oct 25
$1,598 SGD
$1,250 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $279 SGDSave up to $1,191 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.

A
1.55ct Princess
$279 SGD