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 $267 USD
As of October 30, 2026
Save $1,053 USD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,320 USD at Reve Diamonds · As of October 30, 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 $267 to $1,320, a $1,053 spread on the same certified stone. Reve Diamonds lists it at $1,320. 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
Color
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: $955 USD|Low: $239 USD|High: $1,327 USD|Avg: $679 USD
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
October 31, 2026
Retailer 5$267 USD
Retailer 16$297 USD
Retailer 2$399 USD
Retailer 10$455 USD
Retailer 8$502 USD
Retailer 11$511 USD
Retailer 6$518 USD
Retailer 9$563 USD
Retailer 4$613 USD
Retailer 15$710 USD
Retailer 12$725 USD
Retailer 1$955 USD
Retailer 14$959 USD
Retailer 7$1,007 USD
Retailer 3$1,050 USD
Retailer 13$1,193 USD
Reve Diamonds$1,320 USD

41 data points across 17 retailers

21 retailers$267 USD to $1,320 USD

Retailer 1
-
$214 USD
Price last confirmed 39 days ago
Retailer 2
-
$248 USD
View
Price last confirmed 38 days ago
Retailer 3
-
$262 USD
View
Price last confirmed 34 days ago
A
Retailer 4
-
$267 USD
View
Final sale: no returns
Retailer 5
-
$297 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
$297 USD
View
Retailer 7
-
$399 USD
£314 GBP
View
Price last confirmed 14 days ago
A
Retailer 8
-
$455 USD
€433 EUR
View
A
Retailer 9
-
$502 USD
View
A
Retailer 10
-
$511 USD
ZAR 8,249 ZAR
View
A
Retailer 11
-
$518 USD
View
B+
Retailer 12
-
$563 USD
£443 GBP
View
B+
Retailer 13
-
$613 USD
View
B+
Retailer 14
-
$710 USD
View
B+
Retailer 15
-
$725 USD
A$1,115 AUD
View
B
Retailer 16
-
$955 USD
View
B
Retailer 17
-
$959 USD
View
B
Retailer 18
-
$1,007 USD
View
B
Retailer 19
-
$1,050 USD
View
B
Retailer 20
-
$1,193 USD
£939 GBP
View
Most Expensive
B
Reve Diamonds
0BFD0BA64 · Oct 30
$1,320 USD
View
20 more retailers have this diamond
Prices start from $267 USDSave up to $1,053 USD

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
$267 USD