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Princess|Lab Grown|IGI

1.05ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG831648630

Shape and cutting style on the report: Princess cut

Certificate IGI LG831648630

Diamond specifications and retailer prices

From $236 SGD
As of November 4, 2026
Save $1,149 SGD (83%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,386 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 LG831648630 or 831648630. Listed at 21 retailers as of November 4, 2026, with prices from $236 to $1,386, a $1,149 spread on the same certified stone. Reve Diamonds lists it at $1,386. 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 angle41.5°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831648630
Dimensions5.52 × 5.50 × 3.78 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.52 mm5.50 mm1.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831648630
Side View
Table 70.0%Crown 41.5°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.7%

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: $312 SGD|Low: $203 SGD|High: $1,392 SGD|Avg: $575 SGD|-2.0%
Retailer 1
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
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
November 5, 2026
Retailer 8$215 SGD
Retailer 15$236 SGD
Retailer 7$248 SGD
Retailer 10$266 SGD
Retailer 13$294 SGD
Retailer 1$312 SGD
Retailer 12$434 SGD
Retailer 3$445 SGD
Retailer 5$448 SGD
Retailer 14$461 SGD
Retailer 18$474 SGD
Retailer 17$498 SGD
Retailer 11$658 SGD
Retailer 19$700 SGD
Retailer 2$717 SGD
Retailer 6$843 SGD
Retailer 9$853 SGD
Retailer 20$861 SGD
Retailer 16$915 SGD
Retailer 4$1,242 SGD
Reve Diamonds$1,386 SGD

32 data points across 21 retailers

21 retailers$236 SGD to $1,386 SGD

Retailer 1
-
$215 SGD
Price last confirmed 9 days ago
A
Retailer 2
-
$236 SGD
View
Final sale: no returns
Retailer 3
-
$248 SGD
View
Price last confirmed 12 days ago
Retailer 4
-
$266 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$294 SGD
View
A
Retailer 6
-
$312 SGD
View
A
Retailer 7
-
$434 SGD
View
Retailer 8
-
$445 SGD
View
Price last confirmed 7 days ago
Retailer 9
-
$448 SGD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$461 SGD
View
B+
Retailer 11
-
$474 SGD
View
A
Retailer 12
-
$498 SGD
View
Retailer 13
-
$658 SGD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$700 SGD
View
B+
Retailer 15
-
$717 SGD
View
B+
Retailer 16
-
$843 SGD
View
Retailer 17
-
$853 SGD
View
Price last confirmed 11 days ago
B
Retailer 18
-
$861 SGD
View
B
Retailer 19
-
$915 SGD
View
Retailer 20
-
$1,242 SGD
View
Price last confirmed 11 days ago
Most Expensive
B
Reve Diamonds
3004BFC87 · Nov 4
$1,386 SGD
$1,085 USD
View
20 more retailers have this diamond
Prices start from $236 SGDSave up to $1,149 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
$236 SGD