CaratHunter
Plans
Marquise|Natural|GIA

1.05ct J VS1 Marquise Natural Diamond

EX • J/VS1 • GIA 1538174691

Certificate GIA 1538174691

Diamond specifications and retailer prices

From £1,996 GBP
$2,674 USD
As of November 1, 2026
Save £2,076 GBP (51%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £4,071 GBP at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.05ct natural marquise diamond

This 1.05ct natural marquise sits in the classic one-carat band, graded J 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 1538174691. Listed at 16 retailers as of October 30, 2026, with prices from £1,996 to £4,071, a £2,076 spread on the same certified stone. NZ Jewellers lists it at £4,071. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Colour
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1538174691
Dimensions10.85 × 5.30 × 3.31 mm
L/W Ratio2.05
Top View
10.85 mm5.30 mm1.05 ctJ / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1538174691
Side View
Table 56.0%CrownGirdlePavilionCulet: NDepth 62.6%

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: £4,071 GBP|Low: £1,996 GBP|High: £4,126 GBP|Avg: £2,651 GBP
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 6£1,996 GBP
Retailer 3£2,093 GBP
Retailer 5£2,157 GBP
Retailer 2£2,233 GBP
Retailer 13£2,269 GBP
Retailer 7£2,337 GBP
Retailer 14£2,337 GBP
Retailer 10£2,422 GBP
Retailer 4£2,427 GBP
Retailer 8£2,604 GBP
Retailer 15£2,618 GBP
Retailer 16£2,696 GBP
Retailer 9£2,735 GBP
Retailer 11£2,873 GBP
Retailer 12£3,929 GBP
NZ Jewellers£4,071 GBP

33 data points across 16 retailers

16 retailers£1,996 GBP to £4,071 GBP

B+
Cheapest Retailer
-
£1,996 GBP
$2,674 USD
B+
Retailer 2
-
£2,093 GBP
$2,804 USD
View
B+
Retailer 3
-
£2,157 GBP
$2,890 USD
View
Final sale: no returns
B+
Retailer 4
-
£2,233 GBP
View
B+
Retailer 5
-
£2,269 GBP
$3,040 USD
View
B+
Retailer 6
-
£2,337 GBP
$3,131 USD
View
B+
Retailer 7
-
£2,337 GBP
$3,131 USD
View
B+
Retailer 8
-
£2,422 GBP
View
B+
Retailer 9
-
£2,427 GBP
$3,252 USD
View
Retailer 10
-
£2,604 GBP
A$5,368 AUD
View
Price last confirmed 25 days ago
B+
Retailer 11
-
£2,618 GBP
$3,508 USD
View
B+
Retailer 12
-
£2,696 GBP
$3,613 USD
View
B+
Retailer 13
-
£2,735 GBP
€3,490 EUR
View
B
Retailer 14
-
£2,873 GBP
ZAR 62,179 ZAR
View
B
Retailer 15
-
£3,929 GBP
View
Most Expensive
B
NZ Jewellers
bb9c8ebe-fd43-419a-bdd2-779e44cf9f0f · Oct 30
£4,071 GBP
$5,455 USD
View
15 more retailers have this diamond
Prices start from £1,996 GBPSave up to £2,076 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+
1.05ct Marquise
£1,996 GBP