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Marquise|Natural|GIA

1.50ct E SI1 Marquise Natural Diamond

VG • E/SI1 • GIA 1547094264

Certificate GIA 1547094264

Diamond specifications and retailer prices

From £8,943 GBP
$11,909 USD
As of October 29, 2026
Save £2,464 GBP (22%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £11,407 GBP at Jared · As of October 28, 2026
View at Jared

About this 1.5ct natural marquise diamond

This 1.5ct natural marquise sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1547094264. Listed at 8 retailers as of October 28, 2026, with prices from £8,943 to £11,407, a £2,464 spread on the same certified stone. Jared lists it at £11,407. 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

1.50
Carat
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1547094264
Dimensions10.84 × 5.93 × 3.87 mm
L/W Ratio1.83
Top View
10.84 mm5.93 mm1.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1547094264
Side View
Table 65.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.2%

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: Oct 29
Current: £11,060 GBP|Low: £8,463 GBP|High: £11,167 GBP|Avg: £10,180 GBP|+1.5%
Retailer 1
Retailer 2
Retailer 3
October 29, 2026
Retailer 2£9,309 GBP
Retailer 3£10,570 GBP
Retailer 1£11,060 GBP

32 data points across 3 retailers

8 retailers£8,943 GBP to £11,407 GBP

B+
Cheapest Retailer
-
£8,943 GBP
$11,909 USD
B+
Retailer 2
-
£9,066 GBP
A$18,574 AUD
View
B
Retailer 3
-
£9,309 GBP
$12,397 USD
View
Final sale: no returns
B
Retailer 4
-
£10,570 GBP
$14,076 USD
View
B
Retailer 5
-
£11,039 GBP
$14,700 USD
View
B
Retailer 6
-
£11,039 GBP
$14,700 USD
View
B
Retailer 7
-
£11,060 GBP
View
Most Expensive
B
Jared
157862411 · Oct 28
£11,407 GBP
$15,190 USD
View
7 more retailers have this diamond
Prices start from £8,943 GBPSave up to £2,464 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+
1.50ct Marquise
£8,943 GBP