CaratHunter
Plans
Marquise|Natural|GIA

1.01ct D I1 Marquise Natural Diamond

GD • D/I1 • GIA 2546970769

Certificate GIA 2546970769

Diamond specifications and retailer prices

From £1,488 GBP
HK$15,600 HKD
As of November 1, 2026
Save £2,644 GBP (64%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £4,132 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2546970769. Listed at 6 retailers as of October 30, 2026, with prices from £1,488 to £4,132, a £2,644 spread on the same certified stone. NZ Jewellers lists it at £4,132. 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

1.01
Carat
D
Colour
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2546970769
Dimensions5.02 × 10.71 × 3.15 mm
L/W Ratio2.13
Top View
5.02 mm10.71 mm1.01 ctD / I1
OriginNatural
CutGood
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 2546970769
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 62.6%

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: Nov 1
Current: £4,132 GBP|Low: £1,469 GBP|High: £4,349 GBP|Avg: £2,394 GBP|-5.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2£1,488 GBP
Retailer 6£1,787 GBP
Retailer 5£1,976 GBP
Retailer 3£2,052 GBP
Retailer 4£2,280 GBP
Retailer 8£2,284 GBP
Retailer 7£2,470 GBP
NZ Jewellers£4,132 GBP

15 data points across 8 retailers

6 retailers£1,488 GBP to £4,132 GBP

A
Cheapest Retailer
-
£1,488 GBP
HK$15,600 HKD
B+
Retailer 2
-
£1,787 GBP
$2,398 USD
View
B+
Retailer 3
-
£1,976 GBP
$2,652 USD
View
B+
Retailer 4
-
£2,052 GBP
$2,754 USD
View
B
Retailer 5
-
£2,280 GBP
$3,060 USD
View
Most Expensive
C
NZ Jewellers
6f2e049c-6160-4d49-8b4e-6d9384989ed8 · Oct 30
£4,132 GBP
$5,545 USD
View
5 more retailers have this diamond
Prices start from £1,488 GBPSave up to £2,644 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
1.01ct Marquise
£1,488 GBP