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Marquise|Natural|GIA

1.12ct H VS1 Marquise Natural Diamond

ID • H/VS1 • GIA 2554257237

Certificate GIA 2554257237

Diamond specifications and retailer prices

From £3,915 GBP
$5,254 USD
As of November 2, 2026
Save £4,578 GBP (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £8,493 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.12ct natural marquise diamond

This 1.12ct natural marquise sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554257237. Listed at 15 retailers as of October 30, 2026, with prices from £3,915 to £8,493, a £4,578 spread on the same certified stone. NZ Jewellers lists it at £8,493. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
H
Colour
VS1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554257237
Dimensions10.33 × 5.32 × 3.40 mm
L/W Ratio1.94
Girdle conditionFaceted
Culet sizeNone
Top View
10.33 mm5.32 mm1.12 ctH / VS1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554257237
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 63.8%

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 2
Current: £8,493 GBP|Low: £3,801 GBP|High: £8,493 GBP|Avg: £5,448 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 8£3,915 GBP
Retailer 6£4,246 GBP
Retailer 7£4,600 GBP
Retailer 9£4,600 GBP
Retailer 2£4,852 GBP
Retailer 4£4,877 GBP
Retailer 10£5,508 GBP
Retailer 3£5,547 GBP
Retailer 5£7,481 GBP
NZ Jewellers£8,493 GBP

41 data points across 10 retailers

15 retailers£3,915 GBP to £8,493 GBP

B+
Cheapest Retailer
-
£3,915 GBP
$5,254 USD
B+
Retailer 2
-
£4,051 GBP
$5,436 USD
View
B+
Retailer 3
-
£4,198 GBP
$5,634 USD
View
B+
Retailer 4
-
£4,211 GBP
A$8,693 AUD
View
B+
Retailer 5
-
£4,246 GBP
$5,698 USD
View
Final sale: no returns
B+
Retailer 6
-
£4,600 GBP
$6,173 USD
View
B+
Retailer 7
-
£4,600 GBP
$6,173 USD
View
B+
Retailer 8
-
£4,852 GBP
View
B+
Retailer 9
-
£4,877 GBP
View
B
Retailer 10
-
£5,247 GBP
$7,042 USD
View
B
Retailer 11
-
£5,308 GBP
$7,123 USD
View
B
Retailer 12
-
£5,508 GBP
View
B
Retailer 13
-
£5,547 GBP
€7,089 EUR
View
B
Retailer 14
-
£7,481 GBP
View
Most Expensive
B
NZ Jewellers
93eccd52-a74e-4a23-9af9-0c538e5a0c4d · Oct 30
£8,493 GBP
$11,397 USD
View
14 more retailers have this diamond
Prices start from £3,915 GBPSave up to £4,578 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+
1.12ct Marquise
£3,915 GBP