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Round|Lab Grown|GIA

1.85ct F SI2 Round Lab Grown Diamond

VG • F/SI2 • GIA 5476754506

Certificate GIA 5476754506

Diamond specifications and retailer prices

From £306 GBP
$410 USD
As of October 29, 2026
Save £1,470 GBP (83%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £1,776 GBP at Jared · As of October 30, 2026
View at Jared

About this 1.85ct lab-grown round diamond

This 1.85ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 5476754506. Listed at 6 retailers as of October 29, 2026, with prices from £306 to £1,776, a £1,470 spread on the same certified stone. Jared lists it at £1,776. 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
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 5476754506
Dimensions7.96 × 7.98 × 4.77 mm
L/W Ratio1.00
Top View
7.96 mm7.98 mm1.85 ctF / SI2
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 5476754506
Side View
TableCrownGirdle: MED-MEDPavilionCulet: NoneDepth

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 29
Current: £1,776 GBP|Low: £297 GBP|High: £1,776 GBP|Avg: £891 GBP
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6£306 GBP
Retailer 5£343 GBP
Retailer 4£600 GBP
Retailer 7£784 GBP
Retailer 8£914 GBP
Retailer 2£978 GBP
Retailer 3£1,346 GBP
Jared£1,776 GBP

13 data points across 8 retailers

6 retailers£306 GBP to £1,776 GBP

A
Cheapest Retailer
-
£306 GBP
$410 USD
B+
Retailer 2
-
£343 GBP
$459 USD
View
B
Retailer 3
-
£600 GBP
$804 USD
View
B
Retailer 4
-
£978 GBP
$1,310 USD
View
C
Retailer 5
-
£1,346 GBP
$1,804 USD
View
Most Expensive
C
Jared
149615416 · Oct 30
£1,776 GBP
$2,380 USD
View
5 more retailers have this diamond
Prices start from £306 GBPSave up to £1,470 GBP

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
1.85ct Round
£306 GBP