Princess|Lab Grown|IGI

1.28ct E VVS2 Princess Lab Grown Diamond

VG • E/VVS2 • IGI LG844609926

Shape and cutting style on the report: Princess cut

Certificate IGI LG844609926

Diamond specifications and retailer prices

From $237 USD
As of October 28, 2026
Save $816 USD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,053 USD at MOH London · As of October 25, 2026
View at MOH London

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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844609926 or 844609926. Listed at 13 retailers as of October 25, 2026, with prices from $237 to $1,053, a $816 spread on the same certified stone. MOH London lists it at $1,053. 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
Color
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844609926
Dimensions5.73 × 5.73 × 4.24 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.73 mm5.73 mm1.28 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844609926
Side View
Table 70.0%Crown 43.4°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 74.0%

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 28
Current: $1,053 USD|Low: $237 USD|High: $1,063 USD|Avg: $595 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4$237 USD
Retailer 12$323 USD
Retailer 6$437 USD
Retailer 8$451 USD
Retailer 10$451 USD
Retailer 2$485 USD
Retailer 3$525 USD
Retailer 9$642 USD
Retailer 11$730 USD
Retailer 7$837 USD
Retailer 13$846 USD
Retailer 5$897 USD
MOH London$1,053 USD

22 data points across 13 retailers

13 retailers$237 USD to $1,053 USD

A
Cheapest Retailer
-
$237 USD
Final sale: no returns
Retailer 2
-
$323 USD
£254 GBP
View
Price last confirmed 13 days ago
A
Retailer 3
-
$437 USD
€416 EUR
View
A
Retailer 4
-
$451 USD
ZAR 7,282 ZAR
View
B+
Retailer 5
-
$451 USD
View
A
Retailer 6
-
$485 USD
£382 GBP
View
B+
Retailer 7
-
$525 USD
View
B+
Retailer 8
-
$642 USD
A$987 AUD
View
Retailer 9
-
$730 USD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$837 USD
A$1,287 AUD
View
B
Retailer 11
-
$846 USD
View
B
Retailer 12
-
$897 USD
View
Most Expensive
B
MOH London
LG844609926 · Oct 25
$1,053 USD
£829 GBP
View
12 more retailers have this diamond
Prices start from $237 USDSave up to $816 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
1.28ct Princess
$237 USD