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Oval|Natural|GIA

0.48ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 7551949377

Certificate GIA 7551949377

Diamond specifications and retailer prices

From £288 GBP
SGD 521 SGD
As of October 31, 2026
Save £219 GBP (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £507 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.48ct natural oval diamond

This 0.48ct natural oval sits in the sub-half-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7551949377. Listed at 9 retailers as of October 31, 2026, with prices from £288 to £507, a £219 spread on the same certified stone. Yorxs lists it at £507. 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

0.48
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.35°
Pavilion angle39°
OriginNatural
Grading LabGIA
CertificateGIA 7551949377
Dimensions6.17 × 4.42 × 2.70 mm
L/W Ratio1.40
Culet sizeNone
Top View
6.17 mm4.42 mm0.48 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7551949377
Side View
Table 58.0%Crown 37.35°Girdle: MED-THKPavilion 39°Culet: NoneDepth 60.9%

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 31
Current: £359 GBP|Low: £288 GBP|High: £517 GBP|Avg: £390 GBP|-4.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Yorxs
October 31, 2026
Retailer 6£288 GBP
Retailer 7£294 GBP
Retailer 5£335 GBP
Retailer 4£345 GBP
Retailer 1£359 GBP
Retailer 3£382 GBP
Retailer 2£411 GBP
Retailer 8£445 GBP
Yorxs£507 GBP

43 data points across 9 retailers

9 retailers£288 GBP to £507 GBP

A
Cheapest Retailer
-
£288 GBP
SGD 521 SGD
A
Retailer 2
-
£294 GBP
SGD 532 SGD
View
A
Retailer 3
-
£335 GBP
$449 USD
View
A
Retailer 4
-
£345 GBP
View
A
Retailer 5
-
£359 GBP
View
A
Retailer 6
-
£382 GBP
$512 USD
View
B+
Retailer 7
-
£411 GBP
$551 USD
View
B+
Retailer 8
-
£445 GBP
$597 USD
View
Most Expensive
B
Yorxs
572421832 · Oct 31
£507 GBP
€647 EUR
View
8 more retailers have this diamond
Prices start from £288 GBPSave up to £219 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
0.48ct Oval
£288 GBP