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Radiant|Lab Grown|GIA

1.28ct D VVS1 Radiant Lab Grown Diamond

ID • D/VVS1 • GIA 2536620688

Certificate GIA 2536620688

Diamond specifications and retailer prices

From $429 CAD
As of November 4, 2026
Save $1,937 CAD (82%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,366 CAD at MOH London · As of November 1, 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 D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2536620688. Listed at 9 retailers as of November 1, 2026, with prices from $429 to $2,366, a $1,937 spread on the same certified stone. MOH London lists it at $2,366. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
D
Color
VVS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2536620688
Dimensions7.48 × 5.35 × 3.64 mm
L/W Ratio1.40
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Growth Remnant
Top View
7.48 mm5.35 mm1.28 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2536620688
Side View
Table 64.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.0%

Caratlytics Score

How it works →
A+
Exceptional
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: Nov 4
Current: $2,366 CAD|Low: $422 CAD|High: $2,829 CAD|Avg: $1,472 CAD|+0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 4, 2026
Retailer 2$429 CAD
Retailer 5$479 CAD
Retailer 4$497 CAD
Retailer 6$532 CAD
Retailer 7$1,017 CAD
Retailer 3$1,890 CAD
Retailer 10$2,044 CAD
Retailer 8$2,292 CAD
MOH London$2,366 CAD
Retailer 9$2,745 CAD

29 data points across 10 retailers

9 retailers$429 CAD to $2,366 CAD

A+
Cheapest Retailer
-
$429 CAD
A
Retailer 2
-
$479 CAD
View
Final sale: no returns
A
Retailer 3
-
$497 CAD
View
A
Retailer 4
-
$532 CAD
View
B+
Retailer 5
-
$1,017 CAD
View
B+
Retailer 6
-
$1,890 CAD
View
B
Retailer 7
-
$2,044 CAD
View
B
Retailer 8
-
$2,292 CAD
View
Most Expensive
B
MOH London
2536620688 · Nov 1
$2,366 CAD
£1,337 GBP
View
8 more retailers have this diamond
Prices start from $429 CADSave up to $1,937 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
$429 CAD