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Radiant|Lab Grown|GCAL

4.44ct D IF Radiant Lab Grown Diamond

ID • D/IF • GCAL 353016137

Shape and cutting style on the report: Radiant brilliant

Certificate GCAL 353016137

Diamond specifications and retailer prices

From £3,304 GBP
$4,434 USD
As of October 30, 2026
Save £19,432 GBP (85%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £22,736 GBP at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 4.44ct lab-grown radiant diamond

This 4.44ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 353016137. Listed at 10 retailers as of October 30, 2026, with prices from £3,304 to £22,736, a £19,432 spread on the same certified stone. Do Amore Diamonds lists it at £22,736. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.44
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.9°
Pavilion angle34°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 353016137
Dimensions11.53 × 8.24 × 5.41 mm
L/W Ratio1.40
Culet sizeNone
Top View
11.53 mm8.24 mm4.44 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 353016137
Side View
Table 62.0%Crown 40.9°Girdle: Slightly ThickPavilion 34°Culet: NoneDepth 65.7%

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 30
Current: £22,736 GBP|Low: £3,237 GBP|High: £43,191 GBP|Avg: £12,059 GBP|-47.4%
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
November 1, 2026
Retailer 5£3,304 GBP
Retailer 9£3,463 GBP
Retailer 11£3,889 GBP
Retailer 7£4,988 GBP
Retailer 8£5,023 GBP
Retailer 6£5,929 GBP
Retailer 12£7,753 GBP
Retailer 2£8,609 GBP
Retailer 10£10,574 GBP
Retailer 3£11,768 GBP
Do Amore Diamonds£22,736 GBP
Retailer 4£28,969 GBP

25 data points across 12 retailers

10 retailers£3,304 GBP to £22,736 GBP

A
Cheapest Retailer
-
£3,304 GBP
$4,434 USD
A
Retailer 2
-
£3,463 GBP
$4,647 USD
View
A
Retailer 3
-
£3,889 GBP
$5,219 USD
View
A
Retailer 4
-
£4,988 GBP
$6,693 USD
View
A
Retailer 5
-
£5,023 GBP
$6,740 USD
View
B+
Retailer 6
-
£5,929 GBP
$7,957 USD
View
B+
Retailer 7
-
£7,753 GBP
$10,404 USD
View
Final sale: no returns
B+
Retailer 8
-
£8,609 GBP
View
B+
Retailer 9
-
£10,574 GBP
$14,189 USD
View
Most Expensive
B
Do Amore Diamonds
27-877B05C31 · Nov 1
£22,736 GBP
$30,510 USD
View
9 more retailers have this diamond
Prices start from £3,304 GBPSave up to £19,432 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
4.44ct Radiant
£3,304 GBP