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Marquise|Natural|GIA

0.90ct E SI2 Marquise Natural Diamond

EX • E/SI2 • GIA 2547581295

Certificate GIA 2547581295

Diamond specifications and retailer prices

From £1,028 GBP
HK$10,700 HKD
As of October 29, 2026
Save £1,742 GBP (63%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £3,418 GBP at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2547581295. Listed at 19 retailers as of October 28, 2026, with a 169% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
E
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2547581295
Dimensions9.28 × 5.03 × 3.20 mm
L/W Ratio1.84
Top View
9.28 mm5.03 mm0.90 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2547581295
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.7%

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 29
Current: £1,529 GBP|Low: £1,028 GBP|High: £2,809 GBP|Avg: £1,652 GBP|+1.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3£1,028 GBP
Retailer 5£1,088 GBP
Retailer 12£1,262 GBP
Retailer 4£1,309 GBP
Retailer 10£1,314 GBP
Retailer 11£1,325 GBP
Retailer 2£1,439 GBP
Retailer 9£1,470 GBP
Retailer 1£1,529 GBP
Retailer 7£1,865 GBP
Retailer 6£2,408 GBP
Retailer 8£2,770 GBP

31 data points across 12 retailers

19 retailers£1,028 GBP to £2,770 GBP

A
Cheapest Retailer
-
£1,028 GBP
HK$10,700 HKD
A
Retailer 2
-
£1,088 GBP
₹138,023 INR
View
A
Retailer 3
-
£1,262 GBP
$1,680 USD
View
Final sale: no returns
A
Retailer 4
-
£1,309 GBP
SGD 2,355 SGD
View
A
Retailer 5
-
£1,314 GBP
$1,750 USD
View
A
Retailer 6
-
£1,325 GBP
$1,765 USD
View
A
Retailer 7
-
£1,330 GBP
$1,771 USD
View
Retailer 8
-
£1,401 GBP
$1,866 USD
View
Price last confirmed 14 days ago
Retailer 9
-
£1,401 GBP
$1,866 USD
View
Price last confirmed 12 days ago
A
Retailer 10
-
£1,439 GBP
SGD 2,589 SGD
View
Retailer 11
-
£1,466 GBP
$1,952 USD
View
Price last confirmed 13 days ago
A
Retailer 12
-
£1,470 GBP
$1,958 USD
View
A
Retailer 13
-
£1,529 GBP
View
A
Retailer 14
-
£1,610 GBP
A$3,298 AUD
View
Retailer 15
-
£1,617 GBP
$2,153 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£1,865 GBP
€2,365 EUR
View
B+
Retailer 17
-
£2,408 GBP
View
B
Retailer 18
-
£2,770 GBP
View
Most Expensive
NZ Jewellers
bd8a19b0-f359-4ea0-b1fe-4b966cb76106 · Oct 17
£3,418 GBP
$4,552 USD
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from £1,028 GBPSave up to £1,742 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
£1,028 GBP