Oval|Lab Grown|GIA

5.15ct E IF Oval Lab Grown Diamond

GD • E/IF • GIA 7488700347

Certificate GIA 7488700347

Diamond specifications and retailer prices

From £8,992 GBP
$11,975 USD
As of October 28, 2026
Save £25,040 GBP (74%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £34,032 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 5.15ct lab-grown oval diamond

This 5.15ct lab-grown oval sits in the over five carat band, graded E 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 7488700347. Listed at 27 retailers as of October 27, 2026, with prices from £8,992 to £34,032, a £25,040 spread on the same certified stone. Wholesale Diamonds Direct lists it at £34,032. 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

5.15
Carat
E
Colour
IF
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 7488700347
Dimensions13.72 × 9.81 × 6.10 mm
L/W Ratio1.40
Culet sizeNone
Top View
13.72 mm9.81 mm5.15 ctE / IF
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7488700347
Side View
Table 60.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

Caratlytics Score

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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 28
Current: £13,748 GBP|Low: £8,992 GBP|High: £42,750 GBP|Avg: £18,476 GBP|-5.9%
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
Wholesale Diamonds Direct
October 30, 2026
Retailer 18£8,992 GBP
Retailer 7£9,051 GBP
Retailer 20£9,433 GBP
Retailer 6£10,445 GBP
Retailer 9£10,962 GBP
Retailer 4£11,069 GBP
Retailer 3£11,451 GBP
Retailer 19£11,567 GBP
Retailer 16£13,149 GBP
Retailer 1£13,748 GBP
Retailer 8£17,510 GBP
Retailer 14£19,295 GBP
Retailer 11£20,246 GBP
Retailer 15£20,701 GBP
Retailer 13£23,710 GBP
Retailer 12£24,826 GBP
Retailer 17£25,174 GBP
Retailer 10£28,232 GBP
Retailer 2£31,788 GBP
Wholesale Diamonds Direct£34,032 GBP
Retailer 5£42,750 GBP

43 data points across 21 retailers

27 retailers£8,992 GBP to £34,032 GBP

A
Cheapest Retailer
-
£8,992 GBP
$11,975 USD
A
Retailer 2
-
£9,051 GBP
$12,053 USD
View
A
Retailer 3
-
£9,433 GBP
$12,562 USD
View
Retailer 4
-
£10,012 GBP
$13,333 USD
View
Price last confirmed 31 days ago
Retailer 5
-
£10,252 GBP
$13,653 USD
View
Price last confirmed 34 days ago
A
Retailer 6
-
£10,445 GBP
$13,910 USD
View
A
Retailer 7
-
£10,962 GBP
$14,598 USD
View
B+
Retailer 8
-
£11,069 GBP
$14,741 USD
View
Retailer 9
-
£11,069 GBP
$14,741 USD
View
Price last confirmed 17 days ago
Retailer 10
-
£11,451 GBP
$15,249 USD
View
Price last confirmed 17 days ago
Retailer 11
-
£11,454 GBP
$15,253 USD
View
Price last confirmed 31 days ago
B+
Retailer 12
-
£11,567 GBP
$15,403 USD
View
Retailer 13
-
£11,615 GBP
$15,467 USD
View
Price last confirmed 27 days ago
Retailer 14
-
£12,015 GBP
$16,000 USD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
£13,149 GBP
$17,510 USD
View
Final sale: no returns
B+
Retailer 16
-
£13,748 GBP
View
B+
Retailer 17
-
£17,510 GBP
View
B+
Retailer 18
-
£19,295 GBP
View
B
Retailer 19
-
£20,246 GBP
$26,961 USD
View
B
Retailer 20
-
£20,701 GBP
€26,254 EUR
View
Retailer 21
-
£23,710 GBP
A$48,576 AUD
View
Price last confirmed 21 days ago
B
Retailer 22
-
£24,826 GBP
ZAR 534,095 ZAR
View
Retailer 23
-
£25,174 GBP
A$51,574 AUD
View
Price last confirmed 7 days ago
B
Retailer 24
-
£28,232 GBP
$37,596 USD
View
B
Retailer 25
-
£31,788 GBP
$42,332 USD
View
Most Expensive
B
Wholesale Diamonds Direct
97601629 · Oct 27
£34,032 GBP
$45,320 USD
View
25 more retailers have this diamond
Prices start from £8,992 GBPSave up to £25,040 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
5.15ct Oval
£8,992 GBP