Princess|Lab Grown|IGI

1.27ct E VVS1 Princess Lab Grown Diamond

EX • E/VVS1 • IGI LG837644135

Shape and cutting style on the report: Princess cut

Certificate IGI LG837644135

Diamond specifications and retailer prices

From $286 USD
As of October 27, 2026
Save $2,254 USD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,540 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG837644135 or 837644135. Listed at 21 retailers as of October 27, 2026, with prices from $286 to $2,540, a $2,254 spread on the same certified stone. Do Amore Diamonds lists it at $2,540. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Color
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.6°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837644135
Dimensions6.02 × 5.91 × 4.20 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.02 mm5.91 mm1.27 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837644135
Side View
Table 70.0%Crown 42.6°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 71.1%

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: Oct 27
Current: $2,540 USD|Low: $286 USD|High: $2,540 USD|Avg: $843 USD
Do Amore Diamonds
Retailer 2
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October 29, 2026
Retailer 9$286 USD
Retailer 7$324 USD
Retailer 4$332 USD
Retailer 14$355 USD
Retailer 25$355 USD
Retailer 15$403 USD
Retailer 8$472 USD
Retailer 22$475 USD
Retailer 20$482 USD
Retailer 3$491 USD
Retailer 6$515 USD
Retailer 21$672 USD
Retailer 2$698 USD
Retailer 16$845 USD
Retailer 17$853 USD
Retailer 23$954 USD
Retailer 18$1,007 USD
Retailer 13$1,037 USD
Retailer 5$1,089 USD
Retailer 10$1,258 USD
Retailer 11$1,421 USD
Retailer 12$1,464 USD
Retailer 19$1,576 USD
Retailer 24$1,690 USD
Do Amore Diamonds$2,540 USD

15 data points across 25 retailers

21 retailers$286 USD to $2,540 USD

A
Cheapest Retailer
-
$286 USD
A
Retailer 2
-
$324 USD
View
Final sale: no returns
A
Retailer 3
-
$332 USD
View
A
Retailer 4
-
$355 USD
View
A
Retailer 5
-
$355 USD
View
A
Retailer 6
-
$472 USD
View
A
Retailer 7
-
$475 USD
View
A
Retailer 8
-
$482 USD
£379 GBP
View
A
Retailer 9
-
$491 USD
View
A
Retailer 10
-
$515 USD
View
B+
Retailer 11
-
$672 USD
ZAR 10,863 ZAR
View
B+
Retailer 12
-
$698 USD
£549 GBP
View
B+
Retailer 13
-
$954 USD
A$1,468 AUD
View
Retailer 14
-
$1,037 USD
A$1,595 AUD
View
B
Retailer 15
-
$1,089 USD
View
B
Retailer 16
-
$1,258 USD
View
B
Retailer 17
-
$1,421 USD
View
B
Retailer 18
-
$1,464 USD
View
B
Retailer 19
-
$1,576 USD
£1,241 GBP
View
B
Retailer 20
-
$1,690 USD
View
Most Expensive
B
Do Amore Diamonds
27-F9055B704 · Oct 29
$2,540 USD
View
20 more retailers have this diamond
Prices start from $286 USDSave up to $2,254 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
$286 USD