Princess|Lab Grown|IGI

1.27ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG643415666

Shape and cutting style on the report: Princess cut

Certificate IGI LG643415666

Diamond specifications and retailer prices

From $341 SGD
$267 USD
As of October 30, 2026
Save $1,347 SGD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,688 SGD at Reve Diamonds · As of November 1, 2026
View at Reve Diamonds

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG643415666 or 643415666. Listed at 21 retailers as of October 30, 2026, with prices from $341 to $1,688, a $1,347 spread on the same certified stone. Reve Diamonds lists it at $1,688. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.8°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG643415666
Dimensions5.84 × 5.76 × 4.19 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.76 mm1.27 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG643415666
Side View
Table 70.0%Crown 45.8°Girdle: MediumPavilion 37.8°Culet: NoneDepth 72.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $714 SGD|Low: $306 SGD|High: $1,697 SGD|Avg: $869 SGD|+18.8%
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
Reve Diamonds
November 1, 2026
Retailer 5$341 SGD
Retailer 16$380 SGD
Retailer 2$510 SGD
Retailer 10$581 SGD
Retailer 8$642 SGD
Retailer 11$653 SGD
Retailer 6$662 SGD
Retailer 1$714 SGD
Retailer 4$784 SGD
Retailer 15$908 SGD
Retailer 12$927 SGD
Retailer 9$1,221 SGD
Retailer 14$1,226 SGD
Retailer 7$1,288 SGD
Retailer 3$1,343 SGD
Retailer 13$1,525 SGD
Reve Diamonds$1,688 SGD

40 data points across 17 retailers

21 retailers$341 SGD to $1,688 SGD

Retailer 1
-
$274 SGD
$214 USD
Price last confirmed 41 days ago
Retailer 2
-
$317 SGD
$248 USD
View
Price last confirmed 40 days ago
Retailer 3
-
$335 SGD
$262 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$341 SGD
$267 USD
View
Final sale: no returns
Retailer 5
-
$380 SGD
$297 USD
View
Price last confirmed 21 days ago
Retailer 6
-
$380 SGD
$297 USD
View
Price last confirmed 8 days ago
Retailer 7
-
$510 SGD
£314 GBP
View
Price last confirmed 17 days ago
A
Retailer 8
-
$581 SGD
€433 EUR
View
A
Retailer 9
-
$642 SGD
$502 USD
View
A
Retailer 10
-
$653 SGD
ZAR 8,249 ZAR
View
A
Retailer 11
-
$662 SGD
$518 USD
View
B+
Retailer 12
-
$714 SGD
£439 GBP
View
B+
Retailer 13
-
$784 SGD
$613 USD
View
B+
Retailer 14
-
$908 SGD
$710 USD
View
B+
Retailer 15
-
$927 SGD
A$1,115 AUD
View
B
Retailer 16
-
$1,221 SGD
$955 USD
View
B
Retailer 17
-
$1,226 SGD
$959 USD
View
B
Retailer 18
-
$1,288 SGD
$1,007 USD
View
B
Retailer 19
-
$1,343 SGD
$1,050 USD
View
B
Retailer 20
-
$1,525 SGD
£939 GBP
View
Most Expensive
B
Reve Diamonds
0BFD0BA64 · Nov 1
$1,688 SGD
$1,320 USD
View
20 more retailers have this diamond
Prices start from $341 SGDSave up to $1,347 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
1.27ct Princess
$341 SGD