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Marquise|Natural|GIA

0.55ct D IF Marquise Natural Diamond

EX • D/IF • GIA 1558631498

Certificate GIA 1558631498

Diamond specifications and retailer prices

From £1,117 GBP
As of November 4, 2026
Save £1,061 GBP (49%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £2,178 GBP at Cape Diamonds · As of November 5, 2026
View at Cape Diamonds

About this 0.55ct natural marquise diamond

This 0.55ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1558631498. Listed at 10 retailers as of November 4, 2026, with prices from £1,117 to £2,178, a £1,061 spread on the same certified stone. Cape Diamonds lists it at £2,178. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
D
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37.98°
Pavilion angle39.42°
OriginNatural
Grading LabGIA
CertificateGIA 1558631498
Dimensions8.14 × 4.30 × 2.71 mm
L/W Ratio1.89
Culet sizeNone
Top View
8.14 mm4.30 mm0.55 ctD / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 1558631498
Side View
Table 58.0%Crown 37.98°Girdle: THN-STKPavilion 39.42°Culet: NoneDepth 63.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: £2,178 GBP|Low: £810 GBP|High: £2,194 GBP|Avg: £1,150 GBP|+0.2%
Cape Diamonds
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
November 6, 2026
Retailer 4£810 GBP
Retailer 14£876 GBP
Retailer 6£883 GBP
Retailer 3£892 GBP
Retailer 11£1,016 GBP
Retailer 10£1,149 GBP
Retailer 12£1,179 GBP
Retailer 5£1,210 GBP
Retailer 8£1,285 GBP
Retailer 13£1,324 GBP
Retailer 7£1,392 GBP
Retailer 2£1,523 GBP
Retailer 9£1,681 GBP
Cape Diamonds£2,178 GBP

25 data points across 14 retailers

10 retailers£1,117 GBP to £2,178 GBP

Retailer 1
-
£883 GBP
Price last confirmed 36 days ago
Retailer 2
-
£892 GBP
View
Price last confirmed 36 days ago
B+
Retailer 3
-
£1,117 GBP
View
Retailer 4
-
£1,200 GBP
View
Price last confirmed 38 days ago
B+
Retailer 5
-
£1,285 GBP
View
B+
Retailer 6
-
£1,300 GBP
View
B+
Retailer 7
-
£1,392 GBP
View
B+
Retailer 8
-
£1,523 GBP
View
B+
Retailer 9
-
£1,681 GBP
View
Most Expensive
B
Cape Diamonds
cert_1558631498 · Nov 5
£2,178 GBP
ZAR 47,365 ZAR
View
9 more retailers have this diamond
Prices start from £1,117 GBPSave up to £1,061 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.

B+
0.55ct Marquise
£1,117 GBP