Princess|Lab Grown|IGI

1.28ct D VVS1 Princess Lab Grown Diamond

VG • D/VVS1 • IGI LG729572205

Shape and cutting style on the report: Princess cut

Certificate IGI LG729572205

Diamond specifications and retailer prices

From $360 CAD
$258 USD
As of October 30, 2026
Save $2,212 CAD (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $2,572 CAD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.28ct lab-grown princess diamond

This 1.28ct 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 very-good cut grade and certified by IGI LG729572205 or 729572205. Listed at 25 retailers as of October 27, 2026, with prices from $360 to $2,572, a $2,212 spread on the same certified stone. Queensmith lists it at $2,572. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729572205
Dimensions5.96 × 5.82 × 4.32 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.96 mm5.82 mm1.28 ctD / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729572205
Side View
Table 66.0%Crown 38.5°Girdle: MED-STKPavilion 39.1°Culet: NoneDepth 74.2%

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: Oct 30
Current: $846 CAD|Low: $346 CAD|High: $2,696 CAD|Avg: $948 CAD|+3.7%
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
Retailer 17
October 31, 2026
Retailer 2$360 CAD
Retailer 11$402 CAD
Retailer 8$418 CAD
Retailer 4$447 CAD
Retailer 6$447 CAD
Retailer 3$601 CAD
Retailer 17$671 CAD
Retailer 14$768 CAD
Retailer 7$802 CAD
Retailer 10$802 CAD
Retailer 1$846 CAD
Retailer 16$1,136 CAD
Retailer 15$1,390 CAD
Retailer 5$1,436 CAD
Retailer 9$1,746 CAD
Retailer 12$1,801 CAD
Retailer 13$2,528 CAD

44 data points across 17 retailers

25 retailers$360 CAD to $2,572 CAD

A
Cheapest Retailer
-
$360 CAD
$258 USD
A
Retailer 2
-
$402 CAD
$288 USD
View
Final sale: no returns
A
Retailer 3
-
$418 CAD
$299 USD
View
A
Retailer 4
-
$447 CAD
$320 USD
View
A
Retailer 5
-
$447 CAD
$320 USD
View
A
Retailer 6
-
$501 CAD
HK$2,800 HKD
View
A
Retailer 7
-
$601 CAD
$430 USD
View
A
Retailer 8
-
$671 CAD
$480 USD
View
A
Retailer 9
-
$768 CAD
ZAR 8,879 ZAR
View
B+
Retailer 10
-
$802 CAD
$574 USD
View
B+
Retailer 11
-
$802 CAD
€547 EUR
View
B+
Retailer 12
-
$846 CAD
£477 GBP
View
B+
Retailer 13
-
$921 CAD
$659 USD
View
B+
Retailer 14
-
$1,136 CAD
$813 USD
View
Retailer 15
-
$1,390 CAD
$995 USD
View
Price last confirmed 10 days ago
B
Retailer 16
-
$1,436 CAD
$1,028 USD
View
B
Retailer 17
-
$1,438 CAD
SGD 1,391 SGD
View
B
Retailer 18
-
$1,508 CAD
$1,080 USD
View
B
Retailer 19
-
$1,570 CAD
$1,124 USD
View
Retailer 20
-
$1,666 CAD
$1,192 USD
View
Price last confirmed 83 days ago
B
Retailer 21
-
$1,746 CAD
£984 GBP
View
B
Retailer 22
-
$1,801 CAD
£1,015 GBP
View
B
Retailer 23
-
$1,926 CAD
$1,379 USD
View
B
Retailer 24
-
$2,528 CAD
$1,810 USD
View
Most Expensive
B
Queensmith
LG729572205 · Oct 27
$2,572 CAD
£1,450 GBP
View
24 more retailers have this diamond
Prices start from $360 CADSave up to $2,212 CAD

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
1.28ct Princess
$360 CAD