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Oval|Lab Grown|GIA

3.51ct E SI2 Oval Lab Grown Diamond

EX • E/SI2 • GIA 2468415046

Shape and cutting style on the report: Oval brilliant

Certificate GIA 2468415046

Diamond specifications and retailer prices

From £779 GBP
$1,037 USD
As of October 29, 2026
Save £3,478 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £6,143 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.51ct lab-grown oval diamond

This 3.51ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2468415046. Listed at 22 retailers as of October 29, 2026, with a 447% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.51
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 2468415046
Dimensions12.09 × 8.67 × 5.38 mm
L/W Ratio1.39
Top View
12.09 mm8.67 mm3.51 ctE / SI2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2468415046
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.1%

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 29
Current: £6,143 GBP|Low: £833 GBP|High: £6,143 GBP|Avg: £2,222 GBP|+2.4%
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
October 29, 2026
Retailer 15£847 GBP
Retailer 14£894 GBP
Retailer 6£903 GBP
Retailer 4£939 GBP
Retailer 2£1,409 GBP
Retailer 7£1,421 GBP
Retailer 13£1,511 GBP
Retailer 8£1,581 GBP
Retailer 12£1,825 GBP
Retailer 5£2,435 GBP
Retailer 16£2,511 GBP
Retailer 9£2,561 GBP
Retailer 10£2,971 GBP
Retailer 17£3,199 GBP
Retailer 11£3,208 GBP
Retailer 3£4,256 GBP
Do Amore Diamonds£6,143 GBP

35 data points across 17 retailers

22 retailers£779 GBP to £4,256 GBP

Retailer 1
-
£743 GBP
$990 USD
Price last confirmed 36 days ago
A
Retailer 2
-
£779 GBP
$1,037 USD
View
A
Retailer 3
-
£847 GBP
$1,128 USD
View
Retailer 4
-
£851 GBP
$1,133 USD
View
Price last confirmed 36 days ago
Retailer 5
-
£882 GBP
$1,175 USD
View
Price last confirmed 17 days ago
A
Retailer 6
-
£894 GBP
$1,190 USD
View
Final sale: no returns
A
Retailer 7
-
£903 GBP
$1,203 USD
View
B+
Retailer 8
-
£939 GBP
$1,251 USD
View
B+
Retailer 9
-
£1,409 GBP
View
B+
Retailer 10
-
£1,421 GBP
$1,892 USD
View
B+
Retailer 11
-
£1,511 GBP
€1,916 EUR
View
B
Retailer 12
-
£1,581 GBP
$2,106 USD
View
B
Retailer 13
-
£1,825 GBP
A$3,738 AUD
View
B
Retailer 14
-
£1,869 GBP
$2,489 USD
View
B
Retailer 15
-
£2,435 GBP
$3,243 USD
View
B
Retailer 16
-
£2,511 GBP
CA$4,644 CAD
View
B
Retailer 17
-
£2,561 GBP
$3,411 USD
View
B
Retailer 18
-
£2,971 GBP
View
B
Retailer 19
-
£3,199 GBP
$4,260 USD
View
B
Retailer 20
-
£3,208 GBP
View
B
Retailer 21
-
£4,256 GBP
$5,668 USD
View
Most Expensive
Do Amore Diamonds
20-M102650 · Oct 29
£6,143 GBP
$8,180 USD
View
Price under review
21 more retailers have this diamond
Prices start from £779 GBPSave up to £3,478 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
3.51ct Oval
£779 GBP