Princess|Lab Grown|GCAL

1.28ct D VS2 Princess Lab Grown Diamond

VG • D/VS2 • GCAL 340810979

Shape and cutting style on the report: Princess

Certificate GCAL 340810979

Diamond specifications and retailer prices

From $277 USD
As of October 30, 2026
Save $1,253 USD (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,530 USD at MOH London · As of October 29, 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 D colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 340810979. Listed at 7 retailers as of October 29, 2026, with prices from $277 to $1,530, a $1,253 spread on the same certified stone. MOH London lists it at $1,530. 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
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle39°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 340810979
Dimensions5.98 × 5.80 × 4.24 mm
L/W Ratio1.03
Culet sizeNone
Top View
5.98 mm5.80 mm1.28 ctD / VS2
OriginLab Grown
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceNone
CertificateGCAL 340810979
Side View
Table 70.0%Crown 41°Girdle: STK-THKPavilion 39°Culet: NoneDepth 73.2%

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: Oct 30
Current: $1,530 USD|Low: $266 USD|High: $1,541 USD|Avg: $708 USD|+0.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 3$277 USD
Retailer 2$322 USD
Retailer 7$431 USD
Retailer 6$568 USD
Retailer 8$591 USD
Retailer 4$1,057 USD
Retailer 5$1,221 USD
MOH London$1,530 USD

11 data points across 8 retailers

7 retailers$277 USD to $1,530 USD

A
Cheapest Retailer
-
$277 USD
A
Retailer 2
-
$322 USD
View
B+
Retailer 3
-
$431 USD
View
B+
Retailer 4
-
$568 USD
View
B
Retailer 5
-
$1,057 USD
View
B
Retailer 6
-
$1,221 USD
View
Most Expensive
B
MOH London
340810979 · Oct 29
$1,530 USD
£1,205 GBP
View
6 more retailers have this diamond
Prices start from $277 USDSave up to $1,253 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
$277 USD