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Marquise|Natural|GIA

1.01ct H I1 Marquise Natural Diamond

ID • H/I1 • GIA 7536749027

Certificate GIA 7536749027

Diamond specifications and retailer prices

From £1,011 GBP
HK$10,600 HKD
As of November 1, 2026
Save £2,304 GBP (70%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £3,315 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 H colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536749027. Listed at 9 retailers as of October 30, 2026, with prices from £1,011 to £3,315, a £2,304 spread on the same certified stone. NZ Jewellers lists it at £3,315. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
H
Colour
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryGood
FluorescenceVery Strong
Crown angle34.85°
Pavilion angle37.01°
OriginNatural
Grading LabGIA
CertificateGIA 7536749027
Dimensions9.93 × 5.29 × 3.23 mm
L/W Ratio1.88
Cert comments
Clouds, pinpoints and surface graining are not shown.
Key to symbols
Feather, Crystal, Cavity, Knot, Needle
Top View
9.93 mm5.29 mm1.01 ctH / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryGood
FluorescenceVery Strong
CertificateGIA 7536749027
Side View
Table 57.0%Crown 34.85°Girdle: STK-ETKPavilion 37.01°CuletDepth 61.0%

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: Nov 1
Current: £3,315 GBP|Low: £1,002 GBP|High: £3,449 GBP|Avg: £1,638 GBP|-3.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 2£1,011 GBP
Retailer 9£1,239 GBP
Retailer 8£1,320 GBP
Retailer 5£1,359 GBP
Retailer 7£1,359 GBP
Retailer 6£1,422 GBP
Retailer 4£1,569 GBP
Retailer 10£1,682 GBP
Retailer 3£1,857 GBP
NZ Jewellers£3,315 GBP

25 data points across 10 retailers

9 retailers£1,011 GBP to £3,315 GBP

B+
Cheapest Retailer
-
£1,011 GBP
HK$10,600 HKD
B+
Retailer 2
-
£1,239 GBP
$1,663 USD
View
B+
Retailer 3
-
£1,320 GBP
$1,772 USD
View
B+
Retailer 4
-
£1,359 GBP
$1,824 USD
View
B+
Retailer 5
-
£1,359 GBP
$1,824 USD
View
B+
Retailer 6
-
£1,422 GBP
$1,908 USD
View
B+
Retailer 7
-
£1,569 GBP
$2,105 USD
View
B
Retailer 8
-
£1,857 GBP
€2,373 EUR
View
Most Expensive
C
NZ Jewellers
98afa755-a7ab-4e73-bde7-a79dd6693357 · Oct 30
£3,315 GBP
$4,449 USD
View
8 more retailers have this diamond
Prices start from £1,011 GBPSave up to £2,304 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+
1.01ct Marquise
£1,011 GBP