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Oval|Lab Grown|GIA

1.85ct F SI1 Oval Lab Grown Diamond

VG • F/SI1 • GIA 1508901779

Certificate GIA 1508901779

Diamond specifications and retailer prices

From $1,197 CAD
$857 USD
As of October 30, 2026
Save $2,335 CAD (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $3,532 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 1.85ct lab-grown oval diamond

This 1.85ct lab-grown oval sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1508901779. Listed at 2 retailers as of October 29, 2026, with prices from $1,197 to $3,532, a $2,335 spread on the same certified stone. MOH London lists it at $3,532. 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

1.85
Carat
F
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 1508901779
Dimensions9.43 × 6.90 × 4.38 mm
L/W Ratio1.37
Culet sizeNone
Top View
9.43 mm6.90 mm1.85 ctF / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1508901779
Side View
Table 61.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,532 CAD|Low: $1,076 CAD|High: $3,639 CAD|Avg: $1,879 CAD|-2.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 9$1,076 CAD
Retailer 2$1,197 CAD
Retailer 5$1,448 CAD
Retailer 7$1,495 CAD
Retailer 4$1,563 CAD
Retailer 6$2,086 CAD
Retailer 3$2,177 CAD
Retailer 8$2,436 CAD
MOH London$3,532 CAD

9 data points across 9 retailers

2 retailers$1,197 CAD to $3,532 CAD

B+
Cheapest Retailer
-
$1,197 CAD
$857 USD
Most Expensive
B
MOH London
1508901779 · Oct 29
$3,532 CAD
£1,991 GBP
View
1 more retailer has this diamond
Prices start from $1,197 CADSave up to $2,335 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.

B+
1.85ct Oval
$1,197 CAD