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Princess|Lab Grown|IGI

1.27ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG821621646

Shape and cutting style on the report: Princess cut

Certificate IGI LG821621646

Diamond specifications and retailer prices

From $329 AUD
As of November 4, 2026
Save $1,800 AUD (85%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,128 AUD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG821621646 or 821621646. Listed at 17 retailers as of November 4, 2026, with prices from $329 to $2,128, a $1,800 spread on the same certified stone. Brilliant Earth lists it at $2,128. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.1°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821621646
Dimensions5.99 × 5.71 × 4.19 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.99 mm5.71 mm1.27 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG821621646
Side View
Table 68.0%Crown 43.1°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 73.4%

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: $2,128 AUD|Low: $329 AUD|High: $2,128 AUD|Avg: $1,082 AUD
Brilliant Earth
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
November 5, 2026
Retailer 10$329 AUD
Retailer 14$493 AUD
Retailer 3$633 AUD
Retailer 2$663 AUD
Retailer 4$694 AUD
Retailer 15$903 AUD
Retailer 6$906 AUD
Retailer 12$1,174 AUD
Retailer 9$1,239 AUD
Retailer 11$1,244 AUD
Retailer 7$1,407 AUD
Retailer 5$1,460 AUD
Retailer 8$1,696 AUD
Retailer 13$2,010 AUD
Brilliant Earth$2,128 AUD

24 data points across 15 retailers

17 retailers$329 AUD to $2,128 AUD

Retailer 1
-
$290 AUD
Price last confirmed 44 days ago
A
Retailer 2
-
$329 AUD
View
Final sale: no returns
Retailer 3
-
$354 AUD
View
Price last confirmed 43 days ago
B+
Retailer 4
-
$493 AUD
View
A
Retailer 5
-
$633 AUD
View
A
Retailer 6
-
$663 AUD
View
Retailer 7
-
$694 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
$903 AUD
View
Retailer 9
-
$906 AUD
View
Price last confirmed 9 days ago
B+
Retailer 10
-
$1,174 AUD
View
B+
Retailer 11
-
$1,239 AUD
View
B+
Retailer 12
-
$1,244 AUD
View
Retailer 13
-
$1,407 AUD
View
Price last confirmed 15 days ago
Retailer 14
-
$1,460 AUD
View
Price last confirmed 7 days ago
B
Retailer 15
-
$1,696 AUD
View
B
Retailer 16
-
$2,010 AUD
View
Most Expensive
B
Brilliant Earth
20855311A · Nov 4
$2,128 AUD
$1,490 USD
View
16 more retailers have this diamond
Prices start from $329 AUDSave up to $1,800 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
$329 AUD