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Round|Lab Grown|GIA

1.53ct E FL Round Lab Grown Diamond

EX • E/FL • GIA 7516954117

Certificate GIA 7516954117

Diamond specifications and retailer prices

From £2,586 GBP
$3,465 USD
As of October 29, 2026
Save £1,162 GBP (31%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £5,513 GBP at Cape Diamonds · As of October 29, 2026
View at Cape Diamonds

About this 1.53ct lab-grown round diamond

This 1.53ct lab-grown round sits in the one-and-a-half to two carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 7516954117. Listed at 20 retailers as of October 29, 2026, with a 45% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.53
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.8°
OriginLab Grown
Grading LabGIA
CertificateGIA 7516954117
Dimensions7.44 × 7.41 × 4.57 mm
L/W Ratio1.00
Culet sizePointed
Key to symbols
Feather
Top View
7.44 mm7.41 mm1.53 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7516954117
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £5,513 GBP|Low: £2,482 GBP|High: £11,817 GBP|Avg: £4,573 GBP|+2.4%
Cape 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
October 31, 2026
Retailer 15£2,586 GBP
Retailer 4£2,814 GBP
Retailer 3£2,852 GBP
Retailer 8£2,895 GBP
Retailer 16£3,000 GBP
Retailer 7£3,002 GBP
Retailer 13£3,116 GBP
Retailer 12£3,719 GBP
Retailer 5£3,748 GBP
Retailer 2£3,974 GBP
Retailer 14£4,320 GBP
Retailer 10£4,820 GBP
Cape Diamonds£5,513 GBP
Retailer 9£6,460 GBP
Retailer 11£7,181 GBP
Retailer 6£11,817 GBP

41 data points across 16 retailers

20 retailers£2,586 GBP to £3,748 GBP

B
Cheapest Retailer
-
£2,586 GBP
$3,465 USD
B
Retailer 2
-
£2,814 GBP
$3,770 USD
View
B
Retailer 3
-
£2,852 GBP
$3,822 USD
View
B
Retailer 4
-
£2,895 GBP
$3,879 USD
View
Final sale: no returns
Retailer 5
-
£3,000 GBP
$4,019 USD
View
Price last confirmed 18 days ago
B
Retailer 6
-
£3,000 GBP
$4,019 USD
View
B
Retailer 7
-
£3,002 GBP
$4,022 USD
View
B+
Retailer 8
-
£3,116 GBP
$4,175 USD
View
B
Retailer 9
-
£3,719 GBP
$4,983 USD
View
B
Retailer 10
-
£3,748 GBP
$5,022 USD
View
Retailer 11
-
£3,974 GBP
View
Price under review
Retailer 12
-
£4,320 GBP
$5,788 USD
View
Price under review
Retailer 13
-
£4,595 GBP
View
Price under review
Retailer 14
-
£4,820 GBP
€6,151 EUR
View
Price under review
Most Expensive
Cape Diamonds
cert_7516954117 · Oct 29
£5,513 GBP
ZAR 119,336 ZAR
View
Price under review
14 more retailers have this diamond
Prices start from £2,586 GBPSave up to £1,162 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.

B+
1.53ct Round
£2,586 GBP