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 $857 USD
As of November 1, 2026
Save $1,659 USD (66%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $2,516 USD at MOH London · As of November 1, 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 November 1, 2026, with prices from $857 to $2,516, a $1,659 spread on the same certified stone. MOH London lists it at $2,516. 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

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B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $2,516 USD|Low: $770 USD|High: $2,605 USD|Avg: $1,346 USD|-3.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 1, 2026
Retailer 9$770 USD
Retailer 2$857 USD
Retailer 5$1,037 USD
Retailer 7$1,070 USD
Retailer 4$1,119 USD
Retailer 6$1,493 USD
Retailer 3$1,558 USD
Retailer 8$1,744 USD
MOH London$2,516 USD

10 data points across 9 retailers

2 retailers$857 USD to $2,516 USD

B+
Cheapest Retailer
-
$857 USD
Most Expensive
B
MOH London
1508901779 · Nov 1
$2,516 USD
£1,981 GBP
View
1 more retailer has this diamond
Prices start from $857 USDSave up to $1,659 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.

B+
1.85ct Oval
$857 USD