CaratHunter
Plans
Marquise|Natural

1.00ct L SI1 Marquise Natural Diamond

VG • L/SI1 • 8C0AE28588

Diamond specifications and retailer prices

From £1,010 GBP
As of November 5, 2026
Save £1,453 GBP (59%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: £2,463 GBP at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded L colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade. Listed at 4 retailers as of November 5, 2026, with prices from £1,010 to £2,463, a £1,453 spread on the same certified stone. NZ Jewellers lists it at £2,463. 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

1.00
Carat
L
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading Lab
Certificate8C0AE28588
Dimensions9.17 × 5.31 × 3.36 mm
L/W Ratio1.73
Top View
9.17 mm5.31 mm1.00 ctL / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Certificate8C0AE28588
Side View
TableCrownGirdlePavilionCulet: NoneDepth

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: £2,463 GBP|Low: £685 GBP|High: £2,463 GBP|Avg: £1,177 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 1, 2026
Retailer 6£685 GBP
Retailer 3£1,010 GBP
Retailer 5£1,010 GBP
Retailer 2£1,057 GBP
Retailer 4£1,165 GBP
NZ Jewellers£2,463 GBP

6 data points across 6 retailers

4 retailers£1,010 GBP to £2,463 GBP

B
Cheapest Retailer
-
£1,010 GBP
B
Retailer 2
-
£1,057 GBP
View
B
Retailer 3
-
£1,165 GBP
View
Most Expensive
D
NZ Jewellers
f2a6ed1e-4ac1-4f51-ad85-6b49e936e37b · Nov 5
£2,463 GBP
$3,315 USD
View
3 more retailers have this diamond
Prices start from £1,010 GBPSave up to £1,453 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
1.00ct Marquise
£1,010 GBP