Round|Lab Grown|GCAL

2.28ct E IF Round Lab Grown Diamond

EX • E/IF • GCAL 361026109

Shape and cutting style on the report: Round brilliant

Certificate GCAL 361026109

Diamond specifications and retailer prices

From £933 GBP
$1,250 USD
As of October 31, 2026
Save £5,851 GBP (86%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £8,157 GBP at Zales · As of October 30, 2026
View at Zales

About this 2.28ct lab-grown round diamond

This 2.28ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GCAL 361026109. Listed at 9 retailers as of October 29, 2026, with a 627% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

2.28
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginLab Grown
Grading LabGCAL
CertificateGCAL 361026109
Dimensions8.47 × 8.49 × 5.16 mm
L/W Ratio1.00
Culet sizeNone
Top View
8.47 mm8.49 mm2.28 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGCAL 361026109
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.8%

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: £8,157 GBP|Low: £933 GBP|High: £19,539 GBP|Avg: £5,034 GBP|+3.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Zales
October 30, 2026
Retailer 6£933 GBP
Retailer 9£1,344 GBP
Retailer 5£1,614 GBP
Retailer 10£2,545 GBP
Retailer 8£2,667 GBP
Retailer 2£5,429 GBP
Retailer 11£5,969 GBP
Retailer 7£6,784 GBP
Retailer 4£6,862 GBP
Retailer 3£7,423 GBP
Retailer 1£8,157 GBP
Zales£8,157 GBP

8 data points across 12 retailers

9 retailers£933 GBP to £6,784 GBP

A
Cheapest Retailer
-
£933 GBP
$1,250 USD
B+
Retailer 2
-
£1,344 GBP
$1,801 USD
View
B+
Retailer 3
-
£1,614 GBP
A$3,328 AUD
View
B
Retailer 4
-
£2,545 GBP
$3,410 USD
View
B
Retailer 5
-
£2,667 GBP
CA$4,963 CAD
View
B
Retailer 6
-
£5,429 GBP
$7,274 USD
View
B
Retailer 7
-
£6,784 GBP
$9,090 USD
View
Retailer 8
-
£8,157 GBP
$10,930 USD
View
Price under review
Most Expensive
Zales
528178714 · Oct 30
£8,157 GBP
$10,930 USD
View
Price under review
8 more retailers have this diamond
Prices start from £933 GBPSave up to £5,851 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
2.28ct Round
£933 GBP