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 $1,966 USD
£1,548 GBP
As of October 27, 2026
Save $14,564 USD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $16,530 USD 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 $1,966 to $16,530, a $14,564 spread on the same certified stone. Brilliant Earth lists it at $16,530. 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
Color
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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $16,530 USD|Low: $1,966 USD|High: $40,855 USD|Avg: $12,634 USD
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$1,966 USD
Retailer 13$3,488 USD
Retailer 2$4,192 USD
Retailer 15$6,091 USD
Retailer 14$8,126 USD
Retailer 3$8,458 USD
Retailer 8$10,048 USD
Retailer 4$10,096 USD
Retailer 10$10,955 USD
Retailer 16$11,735 USD
Retailer 5$12,910 USD
Retailer 11$13,110 USD
Retailer 17$14,781 USD
Retailer 6$15,500 USD
Retailer 9$15,500 USD
Brilliant Earth$16,530 USD
Retailer 7$40,855 USD

9 data points across 17 retailers

9 retailers$1,966 USD to $16,530 USD

A
Cheapest Retailer
-
$1,966 USD
£1,548 GBP
B+
Retailer 2
-
$3,488 USD
View
B
Retailer 3
-
$4,192 USD
£3,301 GBP
View
B
Retailer 4
-
$6,091 USD
View
B
Retailer 5
-
$8,126 USD
View
C
Retailer 6
-
$10,955 USD
View
C
Retailer 7
-
$11,735 USD
View
C
Retailer 8
-
$13,110 USD
View
Most Expensive
C
Brilliant Earth
22301509A · Oct 31
$16,530 USD
View
8 more retailers have this diamond
Prices start from $1,966 USDSave up to $14,564 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.

A
11.46ct Oval
$1,966 USD