CaratHunter
Plans
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 $371 AUD
As of November 4, 2026
Save $1,481 AUD (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $1,852 AUD at Reve Diamonds · As of November 4, 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 November 4, 2026, with prices from $371 to $1,852, a $1,481 spread on the same certified stone. Reve Diamonds lists it at $1,852. 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

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $549 AUD|Low: $341 AUD|High: $1,892 AUD|Avg: $976 AUD|+7.8%
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 4, 2026
Retailer 10$371 AUD
Retailer 6$423 AUD
Retailer 1$549 AUD
Retailer 3$647 AUD
Retailer 13$696 AUD
Retailer 2$731 AUD
Retailer 8$738 AUD
Retailer 14$794 AUD
Retailer 7$874 AUD
Retailer 5$1,012 AUD
Retailer 16$1,038 AUD
Retailer 15$1,324 AUD
Retailer 12$1,329 AUD
Retailer 11$1,398 AUD
Retailer 9$1,426 AUD
Retailer 4$1,699 AUD
Reve Diamonds$1,852 AUD

39 data points across 17 retailers

21 retailers$371 AUD to $1,852 AUD

Retailer 1
-
$305 AUD
Price last confirmed 43 days ago
Retailer 2
-
$354 AUD
View
Price last confirmed 42 days ago
A
Retailer 3
-
$371 AUD
View
Final sale: no returns
Retailer 4
-
$373 AUD
View
Price last confirmed 38 days ago
Retailer 5
-
$423 AUD
View
Price last confirmed 23 days ago
Retailer 6
-
$423 AUD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$549 AUD
View
A
Retailer 8
-
$647 AUD
View
A
Retailer 9
-
$696 AUD
View
A
Retailer 10
-
$731 AUD
View
A
Retailer 11
-
$738 AUD
View
B+
Retailer 12
-
$794 AUD
View
B+
Retailer 13
-
$874 AUD
View
Retailer 14
-
$1,012 AUD
View
Price last confirmed 7 days ago
B+
Retailer 15
-
$1,038 AUD
View
B+
Retailer 16
-
$1,324 AUD
View
B
Retailer 17
-
$1,329 AUD
View
B
Retailer 18
-
$1,398 AUD
View
B
Retailer 19
-
$1,426 AUD
View
Retailer 20
-
$1,699 AUD
View
Price last confirmed 9 days ago
Most Expensive
B
Reve Diamonds
0BFD0BA64 · Nov 4
$1,852 AUD
$1,299 USD
View
20 more retailers have this diamond
Prices start from $371 AUDSave up to $1,481 AUD

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
$371 AUD