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Princess|Lab Grown|IGI

1.23ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG755527877

Shape and cutting style on the report: Princess cut

Certificate IGI LG755527877

Diamond specifications and retailer prices

From $283 SGD
As of November 4, 2026
Save $1,333 SGD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $1,616 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755527877 or 755527877. Listed at 22 retailers as of November 4, 2026, with prices from $283 to $1,616, a $1,333 spread on the same certified stone. Reve Diamonds lists it at $1,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527877
Dimensions5.92 × 5.90 × 4.17 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.92 mm5.90 mm1.23 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527877
Side View
Table 71.0%Crown 44.5°Girdle: MED-STKPavilion 38.4°Culet: NoneDepth 70.7%

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: $1,134 SGD|Low: $281 SGD|High: $1,616 SGD|Avg: $800 SGD|+30.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 4, 2026
Retailer 9$283 SGD
Retailer 13$315 SGD
Retailer 2$329 SGD
Retailer 6$351 SGD
Retailer 11$351 SGD
Retailer 7$600 SGD
Retailer 15$606 SGD
Retailer 3$623 SGD
Retailer 12$647 SGD
Retailer 5$662 SGD
Retailer 18$664 SGD
Retailer 14$858 SGD
Retailer 4$922 SGD
Retailer 19$1,080 SGD
Retailer 8$1,130 SGD
Retailer 1$1,134 SGD
Retailer 17$1,166 SGD
Retailer 10$1,197 SGD
Retailer 16$1,408 SGD
Reve Diamonds$1,616 SGD

38 data points across 20 retailers

22 retailers$283 SGD to $1,616 SGD

A
Cheapest Retailer
-
$283 SGD
A
Retailer 2
-
$315 SGD
View
Final sale: no returns
A
Retailer 3
-
$329 SGD
View
A
Retailer 4
-
$351 SGD
View
Retailer 5
-
$351 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$600 SGD
View
A
Retailer 7
-
$606 SGD
View
A
Retailer 8
-
$623 SGD
View
A
Retailer 9
-
$647 SGD
View
B+
Retailer 10
-
$662 SGD
View
B+
Retailer 11
-
$664 SGD
View
B+
Retailer 12
-
$858 SGD
View
Retailer 13
-
$922 SGD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
$970 SGD
View
B+
Retailer 15
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$1,080 SGD
View
B
Retailer 16
-
$1,130 SGD
View
B
Retailer 17
-
$1,134 SGD
View
B
Retailer 18
-
$1,166 SGD
View
B
Retailer 19
-
$1,197 SGD
View
B
Retailer 20
-
$1,270 SGD
View
B
Retailer 21
-
$1,408 SGD
View
Most Expensive
B
Reve Diamonds
4D2836BA4 · Nov 4
$1,616 SGD
$1,261 USD
View
21 more retailers have this diamond
Prices start from $283 SGDSave up to $1,333 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
1.23ct Princess
$283 SGD