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1.35ct I VS1 Round Lab Grown Diamond

VG • I/VS1 • GCAL 270160017

Shape and cutting style on the report: Round brilliant

Certificate GCAL 270160017

Diamond specifications and retailer prices

From $605 CAD
$433 USD
As of November 1, 2026
Save $947 CAD (61%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,552 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.35ct lab-grown round diamond

This 1.35ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GCAL 270160017. Listed at 4 retailers as of October 29, 2026, with prices from $605 to $1,552, a $947 spread on the same certified stone. MOH London lists it at $1,552. 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

1.35
Carat
I
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle41°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 270160017
Dimensions7.21 × 7.23 × 4.28 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.21 mm7.23 mm1.35 ctI / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGCAL 270160017
Side View
Table 60.0%Crown 32.5°Girdle: MED-MEDPavilion 41°Culet: NoneDepth 59.3%

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: Nov 1
Current: $1,552 CAD|Low: $542 CAD|High: $1,563 CAD|Avg: $1,105 CAD|+5.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2$605 CAD
Retailer 3$860 CAD
Retailer 4$1,479 CAD
MOH London$1,552 CAD

9 data points across 4 retailers

4 retailers$605 CAD to $1,552 CAD

A
Cheapest Retailer
-
$605 CAD
$433 USD
B+
Retailer 2
-
$860 CAD
$616 USD
View
B
Retailer 3
-
$1,479 CAD
$1,059 USD
View
Most Expensive
B
MOH London
270160017 · Oct 29
$1,552 CAD
£875 GBP
View
3 more retailers have this diamond
Prices start from $605 CADSave up to $947 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
1.35ct Round
$605 CAD