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Oval|Natural|GIA

0.36ct G SI1 Oval Natural Diamond

EX • G/SI1 • GIA 1563109509

Certificate GIA 1563109509

Diamond specifications and retailer prices

From £276 GBP
SGD 499 SGD
As of October 31, 2026
Save £205 GBP (43%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £480 GBP at Yorxs · As of October 31, 2026
View at Yorxs

About this 0.36ct natural oval diamond

This 0.36ct 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 1563109509. Listed at 9 retailers as of October 31, 2026, with prices from £276 to £480, a £205 spread on the same certified stone. Yorxs lists it at £480. 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

0.36
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle37.74°
Pavilion angle38.98°
OriginNatural
Grading LabGIA
CertificateGIA 1563109509
Dimensions5.71 × 3.93 × 2.44 mm
L/W Ratio1.45
Culet sizeNone
Top View
5.71 mm3.93 mm0.36 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1563109509
Side View
Table 58.0%Crown 37.74°Girdle: STK-THKPavilion 38.98°Culet: NoneDepth 62.2%

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: £368 GBP|Low: £220 GBP|High: £486 GBP|Avg: £350 GBP|-1.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Yorxs
October 31, 2026
Retailer 9£220 GBP
Retailer 8£276 GBP
Retailer 3£305 GBP
Retailer 4£317 GBP
Retailer 2£353 GBP
Retailer 6£358 GBP
Retailer 1£368 GBP
Retailer 7£378 GBP
Retailer 5£410 GBP
Yorxs£480 GBP

44 data points across 10 retailers

9 retailers£276 GBP to £480 GBP

A
Cheapest Retailer
-
£276 GBP
SGD 499 SGD
A
Retailer 2
-
£305 GBP
SGD 552 SGD
View
B+
Retailer 3
-
£317 GBP
$425 USD
View
B+
Retailer 4
-
£353 GBP
View
B+
Retailer 5
-
£358 GBP
$479 USD
View
B+
Retailer 6
-
£368 GBP
View
B
Retailer 7
-
£384 GBP
$515 USD
View
B
Retailer 8
-
£410 GBP
$549 USD
View
Most Expensive
B
Yorxs
597285446 · Oct 31
£480 GBP
€613 EUR
View
8 more retailers have this diamond
Prices start from £276 GBPSave up to £205 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
0.36ct Oval
£276 GBP