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Radiant|Lab Grown|GIA

1.28ct E VS1 Radiant Lab Grown Diamond

GD • E/VS1 • GIA 1533016736

Certificate GIA 1533016736

Diamond specifications and retailer prices

From $560 CAD
$400 USD
As of October 30, 2026
Save $2,122 CAD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,682 CAD at MOH London · As of October 26, 2026
View at MOH London

About this 1.28ct lab-grown radiant diamond

This 1.28ct lab-grown radiant 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1533016736. Listed at 13 retailers as of October 26, 2026, with prices from $560 to $2,682, a $2,122 spread on the same certified stone. MOH London lists it at $2,682. 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
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1533016736
Dimensions7.89 × 5.30 × 3.56 mm
L/W Ratio1.49
Girdle conditionPolished
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant
Top View
7.89 mm5.30 mm1.28 ctE / VS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1533016736
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.2%

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: $2,682 CAD|Low: $560 CAD|High: $2,693 CAD|Avg: $1,377 CAD|-0.4%
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 3$560 CAD
Retailer 9$670 CAD
Retailer 12$833 CAD
Retailer 11$860 CAD
Retailer 5$936 CAD
Retailer 2$1,026 CAD
Retailer 8$1,049 CAD
Retailer 7$1,178 CAD
Retailer 6$1,661 CAD
Retailer 10$2,091 CAD
Retailer 4$2,204 CAD
Retailer 13$2,419 CAD
MOH London$2,682 CAD

14 data points across 13 retailers

13 retailers$560 CAD to $2,682 CAD

A
Cheapest Retailer
-
$560 CAD
$400 USD
Final sale: no returns
B+
Retailer 2
-
$670 CAD
$479 USD
View
B+
Retailer 3
-
$833 CAD
$595 USD
View
B+
Retailer 4
-
$860 CAD
HK$4,800 HKD
View
B
Retailer 5
-
$936 CAD
$669 USD
View
B+
Retailer 6
-
$1,026 CAD
£577 GBP
View
B
Retailer 7
-
$1,049 CAD
€714 EUR
View
B
Retailer 8
-
$1,178 CAD
ZAR 13,602 ZAR
View
B
Retailer 9
-
$1,661 CAD
A$1,826 AUD
View
B
Retailer 10
-
$2,091 CAD
$1,494 USD
View
B
Retailer 11
-
$2,204 CAD
$1,575 USD
View
B
Retailer 12
-
$2,419 CAD
$1,728 USD
View
Most Expensive
B
MOH London
1533016736 · Oct 26
$2,682 CAD
£1,509 GBP
View
12 more retailers have this diamond
Prices start from $560 CADSave up to $2,122 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 Radiant
$560 CAD