Radiant|Lab Grown|GIA

3.84ct J IF Radiant Lab Grown Diamond

GD • J/IF • GIA 6451926776

Certificate GIA 6451926776

Diamond specifications and retailer prices

From £3,091 GBP
$4,142 USD
As of October 31, 2026
Save £18,328 GBP (86%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £21,420 GBP at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.84ct lab-grown radiant diamond

This 3.84ct lab-grown radiant sits in the three to five carat band, graded J colour (near-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 6451926776. Listed at 18 retailers as of October 31, 2026, with prices from £3,091 to £21,420, a £18,328 spread on the same certified stone. Do Amore Diamonds lists it at £21,420. 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

3.84
Carat
J
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6451926776
Dimensions10.11 × 7.71 × 5.24 mm
L/W Ratio1.31
Top View
10.11 mm7.71 mm3.84 ctJ / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6451926776
Side View
Table 62.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.0%

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 31
Current: £21,420 GBP|Low: £3,091 GBP|High: £25,092 GBP|Avg: £7,552 GBP
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
October 31, 2026
Retailer 3£3,091 GBP
Retailer 7£3,283 GBP
Retailer 5£3,441 GBP
Retailer 10£3,472 GBP
Retailer 17£3,638 GBP
Retailer 13£3,677 GBP
Retailer 14£3,809 GBP
Retailer 4£3,840 GBP
Retailer 8£4,045 GBP
Retailer 18£4,991 GBP
Retailer 9£5,503 GBP
Retailer 2£6,583 GBP
Retailer 15£8,601 GBP
Retailer 12£9,761 GBP
Retailer 11£12,046 GBP
Retailer 16£12,046 GBP
Retailer 6£15,072 GBP
Do Amore Diamonds£21,420 GBP

33 data points across 18 retailers

18 retailers£3,091 GBP to £21,420 GBP

A
Cheapest Retailer
-
£3,091 GBP
$4,142 USD
B+
Retailer 2
-
£3,283 GBP
$4,399 USD
View
B+
Retailer 3
-
£3,441 GBP
$4,610 USD
View
B+
Retailer 4
-
£3,472 GBP
CA$6,461 CAD
View
B+
Retailer 5
-
£3,638 GBP
$4,875 USD
View
B+
Retailer 6
-
£3,677 GBP
$4,927 USD
View
Final sale: no returns
B+
Retailer 7
-
£3,809 GBP
$5,103 USD
View
B+
Retailer 8
-
£3,840 GBP
$5,145 USD
View
B+
Retailer 9
-
£4,045 GBP
$5,420 USD
View
B+
Retailer 10
-
£4,991 GBP
$6,687 USD
View
Retailer 11
-
£5,503 GBP
$7,374 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
£6,583 GBP
€8,401 EUR
View
B+
Retailer 13
-
£8,601 GBP
View
B+
Retailer 14
-
£9,761 GBP
ZAR 211,284 ZAR
View
B+
Retailer 15
-
£12,046 GBP
$16,140 USD
View
B+
Retailer 16
-
£12,046 GBP
$16,140 USD
View
B+
Retailer 17
-
£15,072 GBP
$20,195 USD
View
Most Expensive
B
Do Amore Diamonds
32-6451926776 · Oct 31
£21,420 GBP
$28,700 USD
View
17 more retailers have this diamond
Prices start from £3,091 GBPSave up to £18,328 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
3.84ct Radiant
£3,091 GBP