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Marquise|Natural|GIA

0.90ct E IF Marquise Natural Diamond

EX • E/IF • GIA 5242028371

Certificate GIA 5242028371

Diamond specifications and retailer prices

From £3,056 GBP
$4,069 USD
As of October 27, 2026
Save £2,381 GBP (44%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: £5,436 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded E 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 5242028371. Listed at 12 retailers as of October 27, 2026, with prices from £3,056 to £5,436, a £2,381 spread on the same certified stone. Wholesale Diamonds Direct lists it at £5,436. 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

0.90
Carat
E
Colour
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle35.64°
Pavilion angle38.92°
OriginNatural
Grading LabGIA
CertificateGIA 5242028371
Dimensions10.30 × 5.03 × 2.98 mm
L/W Ratio2.05
Culet sizeNone
Top View
10.30 mm5.03 mm0.90 ctE / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5242028371
Side View
Table 59.0%Crown 35.64°Girdle: MED-VTKPavilion 38.92°Culet: NoneDepth 59.1%

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 27
Current: £3,442 GBP|Low: £3,056 GBP|High: £5,765 GBP|Avg: £3,963 GBP|-8.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
October 29, 2026
Retailer 9£3,056 GBP
Retailer 11£3,091 GBP
Retailer 6£3,142 GBP
Retailer 7£3,214 GBP
Retailer 3£3,312 GBP
Retailer 1£3,442 GBP
Retailer 2£3,838 GBP
Retailer 5£3,916 GBP
Retailer 8£4,200 GBP
Retailer 4£4,209 GBP
Retailer 10£5,117 GBP
Wholesale Diamonds Direct£5,436 GBP

28 data points across 12 retailers

12 retailers£3,056 GBP to £5,436 GBP

A
Cheapest Retailer
-
£3,056 GBP
$4,069 USD
A
Retailer 2
-
£3,091 GBP
SGD 5,562 SGD
View
A
Retailer 3
-
£3,142 GBP
$4,184 USD
View
A
Retailer 4
-
£3,214 GBP
$4,280 USD
View
A
Retailer 5
-
£3,312 GBP
SGD 5,961 SGD
View
A
Retailer 6
-
£3,442 GBP
View
B+
Retailer 7
-
£3,838 GBP
$5,111 USD
View
B+
Retailer 8
-
£3,916 GBP
€4,967 EUR
View
B+
Retailer 9
-
£4,200 GBP
View
B+
Retailer 10
-
£4,209 GBP
$5,605 USD
View
B+
Retailer 11
-
£5,117 GBP
$6,814 USD
View
Most Expensive
B
Wholesale Diamonds Direct
302835695 · Oct 27
£5,436 GBP
$7,239 USD
View
11 more retailers have this diamond
Prices start from £3,056 GBPSave up to £2,381 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
0.90ct Marquise
£3,056 GBP