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Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

ID • G/SI2 • GIA 5241018788

Certificate GIA 5241018788

Diamond specifications and retailer prices

From £2,823 GBP
$3,782 USD
As of October 30, 2026
Save £2,846 GBP (50%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £5,669 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 1.3ct natural oval diamond

This 1.3ct natural oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241018788. Listed at 16 retailers as of October 29, 2026, with prices from £2,823 to £5,669, a £2,846 spread on the same certified stone. MOH London lists it at £5,669. 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

1.30
Carat
G
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5241018788
Dimensions8.43 × 6.01 × 3.82 mm
L/W Ratio1.40
Girdle conditionFaceted
Top View
8.43 mm6.01 mm1.30 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5241018788
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.5%

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 30
Current: £5,669 GBP|Low: £2,016 GBP|High: £5,669 GBP|Avg: £2,859 GBP|+23.3%
MOH London
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 31, 2026
Retailer 5£2,016 GBP
Retailer 3£2,135 GBP
Retailer 17£2,188 GBP
Retailer 7£2,261 GBP
Retailer 4£2,433 GBP
Retailer 6£2,469 GBP
Retailer 8£2,523 GBP
Retailer 15£2,823 GBP
Retailer 11£3,028 GBP
Retailer 16£3,208 GBP
Retailer 13£3,493 GBP
Retailer 2£3,521 GBP
Retailer 12£3,910 GBP
Retailer 14£3,994 GBP
Retailer 10£4,007 GBP
Retailer 9£4,103 GBP
MOH London£5,669 GBP

33 data points across 17 retailers

16 retailers£2,823 GBP to £5,669 GBP

Retailer 1
-
£2,016 GBP
HK$21,100 HKD
Price last confirmed 8 days ago
Retailer 2
-
£2,135 GBP
$2,861 USD
View
Price last confirmed 10 days ago
Retailer 3
-
£2,188 GBP
$2,932 USD
View
Price last confirmed 8 days ago
Retailer 4
-
£2,261 GBP
$3,029 USD
View
Price last confirmed 10 days ago
Retailer 5
-
£2,433 GBP
$3,260 USD
View
Price last confirmed 11 days ago
Retailer 6
-
£2,523 GBP
$3,380 USD
View
Price last confirmed 10 days ago
A
Retailer 7
-
£2,823 GBP
$3,782 USD
View
B+
Retailer 8
-
£3,028 GBP
CA$5,635 CAD
View
B+
Retailer 9
-
£3,208 GBP
$4,298 USD
View
B+
Retailer 10
-
£3,493 GBP
$4,680 USD
View
B+
Retailer 11
-
£3,519 GBP
$4,715 USD
View
B+
Retailer 12
-
£3,521 GBP
View
B
Retailer 13
-
£3,994 GBP
$5,351 USD
View
B
Retailer 14
-
£4,007 GBP
€5,113 EUR
View
Retailer 15
-
£4,103 GBP
$5,498 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
A94938FB0 · Oct 29
£5,669 GBP
View
15 more retailers have this diamond
Prices start from £2,823 GBPSave up to £2,846 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
1.30ct Oval
£2,823 GBP