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Oval|Natural|GIA

0.55ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 3505456550

Certificate GIA 3505456550

Diamond specifications and retailer prices

From £459 GBP
HK$4,800 HKD
As of November 1, 2026
Save £1,244 GBP (73%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £1,702 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.55ct natural oval diamond

This 0.55ct natural oval sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3505456550. Listed at 20 retailers as of October 30, 2026, with prices from £459 to £1,702, a £1,244 spread on the same certified stone. NZ Jewellers lists it at £1,702. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.55
Carat
D
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3505456550
Dimensions7.36 × 4.44 × 2.56 mm
L/W Ratio1.66
Top View
7.36 mm4.44 mm0.55 ctD / SI1
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3505456550
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.8%

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: Nov 1
Current: £1,702 GBP|Low: £411 GBP|High: £1,702 GBP|Avg: £698 GBP
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 6£459 GBP
Retailer 18£501 GBP
Retailer 14£513 GBP
Retailer 9£543 GBP
Retailer 19£543 GBP
Retailer 17£563 GBP
Retailer 8£564 GBP
Retailer 11£567 GBP
Retailer 4£626 GBP
Retailer 3£642 GBP
Retailer 12£651 GBP
Retailer 2£666 GBP
Retailer 5£675 GBP
Retailer 7£743 GBP
Retailer 15£770 GBP
Retailer 16£838 GBP
Retailer 10£839 GBP
Retailer 13£994 GBP
NZ Jewellers£1,702 GBP

34 data points across 19 retailers

20 retailers£459 GBP to £1,702 GBP

B+
Cheapest Retailer
-
£459 GBP
HK$4,800 HKD
B+
Retailer 2
-
£501 GBP
$671 USD
View
Final sale: no returns
A
Retailer 3
-
£513 GBP
$687 USD
View
A
Retailer 4
-
£543 GBP
$727 USD
View
A
Retailer 5
-
£543 GBP
$727 USD
View
B+
Retailer 6
-
£563 GBP
$755 USD
View
A
Retailer 7
-
£564 GBP
SGD 1,021 SGD
View
Retailer 8
-
£567 GBP
$760 USD
View
Price last confirmed 27 days ago
Retailer 9
-
£573 GBP
$767 USD
View
Price last confirmed 111 days ago
B+
Retailer 10
-
£626 GBP
$839 USD
View
B+
Retailer 11
-
£642 GBP
$860 USD
View
B+
Retailer 12
-
£651 GBP
View
B+
Retailer 13
-
£666 GBP
View
B+
Retailer 14
-
£675 GBP
$905 USD
View
B+
Retailer 15
-
£743 GBP
$996 USD
View
B
Retailer 16
-
£770 GBP
€983 EUR
View
B
Retailer 17
-
£838 GBP
ZAR 18,138 ZAR
View
Retailer 18
-
£839 GBP
A$1,730 AUD
View
Price last confirmed 28 days ago
B
Retailer 19
-
£994 GBP
View
Most Expensive
B
NZ Jewellers
550eaab1-4df4-4944-a308-f035934e8b28 · Oct 30
£1,702 GBP
$2,281 USD
View
19 more retailers have this diamond
Prices start from £459 GBPSave up to £1,244 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
0.55ct Oval
£459 GBP