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Princess|Lab Grown|IGI

1.28ct E VS1 Princess Lab Grown Diamond

VG • E/VS1 • IGI LG841654805

Shape and cutting style on the report: Princess cut

Certificate IGI LG841654805

Diamond specifications and retailer prices

From $363 NZD
$204 USD
As of October 30, 2026
Save $1,782 NZD (83%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,146 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 E colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG841654805 or 841654805. Listed at 22 retailers as of October 28, 2026, with prices from $363 to $2,146, a $1,782 spread on the same certified stone. Reve Diamonds lists it at $2,146. 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
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841654805
Dimensions6.03 × 6.01 × 4.01 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.03 mm6.01 mm1.28 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841654805
Side View
Table 65.0%Crown 34.7°Girdle: MediumPavilion 37.4°Culet: NoneDepth 66.7%

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: Oct 30
Current: $826 NZD|Low: $347 NZD|High: $2,146 NZD|Avg: $957 NZD|+2.9%
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
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 5$363 NZD
Retailer 13$404 NZD
Retailer 4$420 NZD
Retailer 7$449 NZD
Retailer 9$449 NZD
Retailer 10$501 NZD
Retailer 14$566 NZD
Retailer 12$735 NZD
Retailer 15$772 NZD
Retailer 3$778 NZD
Retailer 1$826 NZD
Retailer 11$856 NZD
Retailer 2$888 NZD
Retailer 16$1,098 NZD
Retailer 17$1,163 NZD
Retailer 6$1,291 NZD
Retailer 19$1,446 NZD
Retailer 8$1,451 NZD
Retailer 20$1,540 NZD
Retailer 18$2,105 NZD
Reve Diamonds$2,146 NZD

29 data points across 21 retailers

22 retailers$363 NZD to $2,146 NZD

A
Cheapest Retailer
-
$363 NZD
$204 USD
A
Retailer 2
-
$404 NZD
$227 USD
View
Final sale: no returns
A
Retailer 3
-
$420 NZD
$236 USD
View
A
Retailer 4
-
$449 NZD
$252 USD
View
A
Retailer 5
-
$449 NZD
$252 USD
View
A
Retailer 6
-
$501 NZD
HK$2,200 HKD
View
A
Retailer 7
-
$566 NZD
£250 GBP
View
A
Retailer 8
-
$735 NZD
€393 EUR
View
A
Retailer 9
-
$772 NZD
ZAR 7,004 ZAR
View
A
Retailer 10
-
$778 NZD
$437 USD
View
A
Retailer 11
-
$826 NZD
£365 GBP
View
B+
Retailer 12
-
$856 NZD
$481 USD
View
B+
Retailer 13
-
$888 NZD
$499 USD
View
B+
Retailer 14
-
$1,098 NZD
A$949 AUD
View
B+
Retailer 15
-
$1,163 NZD
$653 USD
View
Retailer 16
-
$1,291 NZD
$725 USD
View
Price last confirmed 22 days ago
B
Retailer 17
-
$1,446 NZD
$812 USD
View
B
Retailer 18
-
$1,451 NZD
A$1,254 AUD
View
B
Retailer 19
-
$1,460 NZD
SGD 1,108 SGD
View
B
Retailer 20
-
$1,540 NZD
$865 USD
View
B
Retailer 21
-
$2,105 NZD
£931 GBP
View
Most Expensive
B
Reve Diamonds
33BF3BC80 · Oct 28
$2,146 NZD
$1,205 USD
View
21 more retailers have this diamond
Prices start from $363 NZDSave up to $1,782 NZD

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
$363 NZD