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Oval|Natural|GIA

1.30ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 5553062443

Certificate GIA 5553062443

Diamond specifications and retailer prices

From £2,117 GBP
$2,837 USD
As of October 28, 2026
Save £2,624 GBP (55%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,913 GBP at NZ Jewellers · As of October 23, 2026
View at NZ Jewellers

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 5553062443. Listed at 16 retailers as of October 28, 2026, with a 124% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5553062443
Dimensions8.23 × 5.99 × 3.94 mm
L/W Ratio1.37
Top View
8.23 mm5.99 mm1.30 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5553062443
Side View
Table 63.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 65.7%

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 28
Current: £4,913 GBP|Low: £2,117 GBP|High: £4,998 GBP|Avg: £3,027 GBP|-1.7%
NZ Jewellers
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
October 31, 2026
Retailer 7£2,117 GBP
Retailer 2£2,159 GBP
Retailer 12£2,257 GBP
Retailer 11£2,276 GBP
Retailer 13£2,358 GBP
Retailer 15£2,376 GBP
Retailer 5£2,602 GBP
Retailer 3£2,709 GBP
Retailer 9£2,796 GBP
Retailer 10£2,947 GBP
Retailer 8£3,280 GBP
Retailer 4£3,806 GBP
Retailer 14£4,314 GBP
Retailer 6£4,741 GBP
NZ Jewellers£4,913 GBP

28 data points across 15 retailers

16 retailers£2,117 GBP to £4,741 GBP

A
Cheapest Retailer
-
£2,117 GBP
$2,837 USD
A
Retailer 2
-
£2,159 GBP
HK$22,600 HKD
View
A
Retailer 3
-
£2,257 GBP
$3,024 USD
View
A
Retailer 4
-
£2,276 GBP
$3,050 USD
View
A
Retailer 5
-
£2,358 GBP
$3,160 USD
View
Final sale: no returns
A
Retailer 6
-
£2,376 GBP
$3,184 USD
View
A
Retailer 7
-
£2,602 GBP
$3,486 USD
View
A
Retailer 8
-
£2,709 GBP
$3,630 USD
View
A
Retailer 9
-
£2,796 GBP
View
B+
Retailer 10
-
£2,881 GBP
A$5,938 AUD
View
A
Retailer 11
-
£2,947 GBP
View
B+
Retailer 12
-
£3,280 GBP
€4,185 EUR
View
B+
Retailer 13
-
£3,806 GBP
$5,100 USD
View
Retailer 14
-
£4,314 GBP
$5,781 USD
View
Price last confirmed 8 days ago
B
Retailer 15
-
£4,741 GBP
View
Most Expensive
NZ Jewellers
f4d396c2-b50f-403b-bc57-16c1a6b8cd91 · Oct 23
£4,913 GBP
$6,583 USD
View
Price last confirmed 7 days ago
15 more retailers have this diamond
Prices start from £2,117 GBPSave up to £2,624 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
£2,117 GBP