Oval|Lab Grown|GIA

11.46ct F SI1 Oval Lab Grown Diamond

GD • F/SI1 • GIA 6462165454

Certificate GIA 6462165454

Diamond specifications and retailer prices

From €1,753 EUR
£1,548 GBP
As of October 27, 2026
Save €12,985 EUR (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €14,738 EUR at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 11.46ct lab-grown oval diamond

This 11.46ct lab-grown oval sits in the over five carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6462165454. Listed at 9 retailers as of October 27, 2026, with prices from €1,753 to €14,738, a €12,985 spread on the same certified stone. Brilliant Earth lists it at €14,738. 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

11.46
Carat
F
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6462165454
Dimensions18.63 × 12.78 × 7.83 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Growth Remnant
Top View
18.63 mm12.78 mm11.46 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6462165454
Side View
Table 61.0%CrownGirdle: THN-STKPavilionCulet: NoneDepth 61.3%

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: Oct 27
Current: €14,738 EUR|Low: €1,753 EUR|High: €36,425 EUR|Avg: €11,265 EUR
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 1, 2026
Retailer 12€1,753 EUR
Retailer 13€3,110 EUR
Retailer 2€3,738 EUR
Retailer 15€5,430 EUR
Retailer 14€7,245 EUR
Retailer 3€7,541 EUR
Retailer 8€8,959 EUR
Retailer 4€9,001 EUR
Retailer 10€9,767 EUR
Retailer 16€10,463 EUR
Retailer 5€11,510 EUR
Retailer 11€11,689 EUR
Retailer 17€13,178 EUR
Retailer 6€13,819 EUR
Retailer 9€13,819 EUR
Brilliant Earth€14,738 EUR
Retailer 7€36,425 EUR

9 data points across 17 retailers

9 retailers€1,753 EUR to €14,738 EUR

A
Cheapest Retailer
-
€1,753 EUR
£1,548 GBP
B+
Retailer 2
-
€3,110 EUR
$3,488 USD
View
B
Retailer 3
-
€3,738 EUR
£3,301 GBP
View
B
Retailer 4
-
€5,430 EUR
$6,091 USD
View
B
Retailer 5
-
€7,245 EUR
$8,126 USD
View
C
Retailer 6
-
€9,767 EUR
$10,955 USD
View
C
Retailer 7
-
€10,463 EUR
$11,735 USD
View
C
Retailer 8
-
€11,689 EUR
$13,110 USD
View
Most Expensive
C
Brilliant Earth
22301509A · Oct 31
€14,738 EUR
$16,530 USD
View
8 more retailers have this diamond
Prices start from €1,753 EURSave up to €12,985 EUR

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
11.46ct Oval
€1,753 EUR