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Princess|Lab Grown|IGI

1.05ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG840612254

Shape and cutting style on the report: Princess cut

Certificate IGI LG840612254

Diamond specifications and retailer prices

From $241 SGD
As of November 4, 2026
Save $1,157 SGD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,399 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG840612254 or 840612254. Listed at 22 retailers as of November 4, 2026, with prices from $241 to $1,399, a $1,157 spread on the same certified stone. Reve Diamonds lists it at $1,399. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840612254
Dimensions5.68 × 5.42 × 3.97 mm
L/W Ratio1.05
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm5.42 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG840612254
Side View
Table 72.0%Crown 40.4°Girdle: Slightly ThickPavilion 39.4°Culet: NoneDepth 73.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $318 SGD|Low: $209 SGD|High: $1,405 SGD|Avg: $605 SGD|-2.7%
Retailer 1
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Retailer 4
Retailer 5
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Retailer 21
Reve Diamonds
November 5, 2026
Retailer 6$218 SGD
Retailer 16$241 SGD
Retailer 9$253 SGD
Retailer 7$271 SGD
Retailer 5$310 SGD
Retailer 1$318 SGD
Retailer 10$437 SGD
Retailer 2$452 SGD
Retailer 4$456 SGD
Retailer 15$471 SGD
Retailer 18$479 SGD
Retailer 14$529 SGD
Retailer 11$580 SGD
Retailer 13$658 SGD
Retailer 19$678 SGD
Retailer 21$729 SGD
Retailer 12$843 SGD
Retailer 8$869 SGD
Retailer 20$881 SGD
Retailer 17$930 SGD
Retailer 3$1,265 SGD
Reve Diamonds$1,399 SGD

28 data points across 22 retailers

22 retailers$241 SGD to $1,399 SGD

Retailer 1
-
$218 SGD
Price last confirmed 25 days ago
A
Retailer 2
-
$241 SGD
View
Final sale: no returns
Retailer 3
-
$253 SGD
View
Price last confirmed 23 days ago
Retailer 4
-
$271 SGD
View
Price last confirmed 26 days ago
A
Retailer 5
-
$310 SGD
View
A
Retailer 6
-
$318 SGD
View
A
Retailer 7
-
$437 SGD
View
Retailer 8
-
$452 SGD
View
Price last confirmed 7 days ago
Retailer 9
-
$456 SGD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$471 SGD
View
B+
Retailer 11
-
$479 SGD
View
Retailer 12
-
$529 SGD
View
Price last confirmed 24 days ago
Retailer 13
-
$580 SGD
View
Price last confirmed 10 days ago
Retailer 14
-
$658 SGD
View
Price last confirmed 17 days ago
B+
Retailer 15
-
$678 SGD
View
B+
Retailer 16
-
$729 SGD
View
B+
Retailer 17
-
$843 SGD
View
Retailer 18
-
$869 SGD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$881 SGD
View
B
Retailer 20
-
$930 SGD
View
Retailer 21
-
$1,265 SGD
View
Price last confirmed 10 days ago
Most Expensive
B
Reve Diamonds
A8C3E3828 · Nov 4
$1,399 SGD
$1,095 USD
View
21 more retailers have this diamond
Prices start from $241 SGDSave up to $1,157 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
1.05ct Princess
$241 SGD