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Radiant|Lab Grown|GIA

2.80ct D IF Radiant Lab Grown Diamond

GD • D/IF • GIA 7492588485

Certificate GIA 7492588485

Diamond specifications and retailer prices

From £1,438 GBP
$1,927 USD
As of October 30, 2026
Save £9,854 GBP (87%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £11,292 GBP at Zales · As of October 30, 2026
View at Zales

About this 2.8ct lab-grown radiant diamond

This 2.8ct lab-grown radiant sits in the two to three 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 7492588485. Listed at 22 retailers as of October 30, 2026, with prices from £1,438 to £11,292, a £9,854 spread on the same certified stone. Zales lists it at £11,292. 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

2.80
Carat
D
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7492588485
Dimensions9.70 × 7.00 × 4.79 mm
L/W Ratio1.39
Girdle conditionPolished
Cert comments
This is a man-made diamond.
Key to symbols
Minor Details of Polish
Top View
9.70 mm7.00 mm2.80 ctD / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7492588485
Side View
Table 65.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.3%

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 30
Current: £1,821 GBP|Low: £1,178 GBP|High: £11,292 GBP|Avg: £4,738 GBP|+0.5%
Retailer 1
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
Zales
October 30, 2026
Retailer 12£1,438 GBP
Retailer 19£1,610 GBP
Retailer 9£1,711 GBP
Retailer 20£1,791 GBP
Retailer 1£1,821 GBP
Retailer 17£2,208 GBP
Retailer 11£2,823 GBP
Retailer 15£2,844 GBP
Retailer 6£3,337 GBP
Retailer 3£3,492 GBP
Retailer 14£4,369 GBP
Retailer 8£4,448 GBP
Retailer 10£4,488 GBP
Retailer 18£4,751 GBP
Retailer 4£5,023 GBP
Retailer 7£5,512 GBP
Retailer 16£6,438 GBP
Retailer 2£7,858 GBP
Retailer 13£11,046 GBP
Retailer 5£11,292 GBP
Zales£11,292 GBP

21 data points across 21 retailers

22 retailers£1,438 GBP to £11,292 GBP

Retailer 1
-
£1,416 GBP
$1,897 USD
Price last confirmed 28 days ago
A
Retailer 2
-
£1,438 GBP
$1,927 USD
View
Retailer 3
-
£1,605 GBP
$2,150 USD
View
Price last confirmed 33 days ago
A
Retailer 4
-
£1,610 GBP
$2,157 USD
View
Final sale: no returns
Retailer 5
-
£1,711 GBP
$2,292 USD
View
Price last confirmed 27 days ago
A
Retailer 6
-
£1,791 GBP
$2,400 USD
View
A
Retailer 7
-
£1,821 GBP
$2,440 USD
View
B+
Retailer 8
-
£2,208 GBP
$2,958 USD
View
Retailer 9
-
£2,596 GBP
$3,478 USD
View
Price last confirmed 30 days ago
B+
Retailer 10
-
£2,823 GBP
$3,783 USD
View
B+
Retailer 11
-
£2,844 GBP
CA$5,292 CAD
View
B
Retailer 12
-
£3,492 GBP
View
B
Retailer 13
-
£4,369 GBP
$5,854 USD
View
Retailer 14
-
£4,448 GBP
$5,960 USD
View
Price last confirmed 25 days ago
B
Retailer 15
-
£4,751 GBP
ZAR 102,836 ZAR
View
B
Retailer 16
-
£5,023 GBP
View
Retailer 17
-
£5,512 GBP
A$11,363 AUD
View
Price last confirmed 25 days ago
B
Retailer 18
-
£6,438 GBP
$8,626 USD
View
B
Retailer 19
-
£7,858 GBP
$10,529 USD
View
B
Retailer 20
-
£11,046 GBP
$14,800 USD
View
B
Retailer 21
-
£11,292 GBP
$15,130 USD
View
Most Expensive
B
Zales
520857664 · Oct 30
£11,292 GBP
$15,130 USD
View
21 more retailers have this diamond
Prices start from £1,438 GBPSave up to £9,854 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
2.80ct Radiant
£1,438 GBP