Marquise|Natural|GIA

1.00ct K VS2 Marquise Natural Diamond

GD • K/VS2 • GIA 2235920027

Certificate GIA 2235920027

Diamond specifications and retailer prices

From £1,450 GBP
As of November 6, 2026
Save £833 GBP (36%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: £3,186 GBP at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2235920027. Listed at 10 retailers as of November 4, 2026, with a 57% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Colour
VS2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2235920027
Dimensions9.53 × 5.47 × 3.17 mm
L/W Ratio1.74
Culet sizeNone
Key to symbols
Knot, Feather, Crystal, Needle, Indented Natural, Natural
Top View
9.53 mm5.47 mm1.00 ctK / VS2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 2235920027
Side View
Table 63.0%CrownGirdle: Ext. ThickPavilionCulet: NoneDepth 57.8%

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 6
Current: £1,450 GBP|Low: £1,393 GBP|High: £2,315 GBP|Avg: £1,719 GBP|+4.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1£1,450 GBP
Retailer 5£1,508 GBP
Retailer 2£1,594 GBP
Retailer 4£1,776 GBP
Retailer 3£2,282 GBP

45 data points across 5 retailers

10 retailers£1,450 GBP to £2,282 GBP

Retailer 1
-
£1,306 GBP
Price last confirmed 29 days ago
Retailer 2
-
£1,306 GBP
View
Price last confirmed 29 days ago
Retailer 3
-
£1,366 GBP
View
Price last confirmed 36 days ago
B+
Retailer 4
-
£1,450 GBP
View
Retailer 5
-
£1,507 GBP
View
Price last confirmed 38 days ago
B+
Retailer 6
-
£1,508 GBP
View
B+
Retailer 7
-
£1,594 GBP
View
B+
Retailer 8
-
£1,776 GBP
View
B
Retailer 9
-
£2,282 GBP
View
Most Expensive
NZ Jewellers
542619aa-7d37-4184-aab3-b6905ed0322f · Sep 30
£3,186 GBP
$4,288 USD
View
Price last confirmed 37 days ago
9 more retailers have this diamond
Prices start from £1,450 GBPSave up to £833 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
£1,450 GBP