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Radiant|Lab Grown|GIA

4.46ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 7511523670

Certificate GIA 7511523670

Diamond specifications and retailer prices

From £5,306 GBP
$7,110 USD
As of November 1, 2026
Save £13,229 GBP (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £31,838 GBP at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 4.46ct lab-grown radiant diamond

This 4.46ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7511523670. Listed at 16 retailers as of November 1, 2026, with a 249% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

4.46
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7511523670
Dimensions11.83 × 8.03 × 5.27 mm
L/W Ratio1.47
Girdle conditionPolished
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
11.83 mm8.03 mm4.46 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7511523670
Side View
Table 65.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.6%

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: Nov 1
Current: £31,838 GBP|Low: £5,306 GBP|High: £32,107 GBP|Avg: £11,770 GBP|-0.8%
Do Amore Diamonds
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
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 2£5,306 GBP
Retailer 17£5,470 GBP
Retailer 6£5,508 GBP
Retailer 3£5,892 GBP
Retailer 16£6,105 GBP
Retailer 7£6,564 GBP
Retailer 18£6,804 GBP
Retailer 19£6,859 GBP
Retailer 14£7,348 GBP
Retailer 10£9,491 GBP
Retailer 8£10,026 GBP
Retailer 12£10,771 GBP
Retailer 15£11,661 GBP
Retailer 4£12,138 GBP
Retailer 13£12,828 GBP
Retailer 5£15,934 GBP
Retailer 9£17,375 GBP
Retailer 11£17,934 GBP
Retailer 20£18,535 GBP
Do Amore Diamonds£31,838 GBP

21 data points across 20 retailers

16 retailers£5,306 GBP to £18,535 GBP

A
Cheapest Retailer
-
£5,306 GBP
$7,110 USD
Retailer 2
-
£5,470 GBP
View
Price last confirmed 16 days ago
B+
Retailer 3
-
£5,508 GBP
$7,380 USD
View
B+
Retailer 4
-
£5,892 GBP
$7,895 USD
View
B+
Retailer 5
-
£6,105 GBP
$8,180 USD
View
B+
Retailer 6
-
£6,564 GBP
$8,795 USD
View
Final sale: no returns
B+
Retailer 7
-
£6,804 GBP
$9,116 USD
View
B+
Retailer 8
-
£6,859 GBP
$9,190 USD
View
B+
Retailer 9
-
£7,348 GBP
$9,845 USD
View
B
Retailer 10
-
£10,026 GBP
$13,434 USD
View
B
Retailer 11
-
£11,661 GBP
€14,880 EUR
View
B
Retailer 12
-
£12,138 GBP
$16,264 USD
View
B
Retailer 13
-
£12,828 GBP
View
B
Retailer 14
-
£15,934 GBP
$21,350 USD
View
B
Retailer 15
-
£18,535 GBP
$24,835 USD
View
Most Expensive
Do Amore Diamonds
27-2CC03C49F · Nov 2
£31,838 GBP
$42,660 USD
View
Price under review
15 more retailers have this diamond
Prices start from £5,306 GBPSave up to £13,229 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
4.46ct Radiant
£5,306 GBP