Marquise|Natural|GIA

0.90ct H VVS1 Marquise Natural Diamond

GD • H/VVS1 • GIA 1418207117

Certificate GIA 1418207117

Diamond specifications and retailer prices

From £1,818 GBP
$2,436 USD
As of November 1, 2026
Save £1,737 GBP (49%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: £3,555 GBP at MOH London · As of November 1, 2026
View at MOH London

About this 0.9ct natural marquise diamond

This 0.9ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1418207117. Listed at 14 retailers as of November 1, 2026, with prices from £1,818 to £3,555, a £1,737 spread on the same certified stone. MOH London lists it at £3,555. 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

0.90
Carat
H
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
OriginNatural
Grading LabGIA
CertificateGIA 1418207117
Dimensions10.33 × 4.96 × 2.86 mm
L/W Ratio2.08
Key to symbols
Feather
Top View
10.33 mm4.96 mm0.90 ctH / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceVery Strong
CertificateGIA 1418207117
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 57.7%

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: £3,555 GBP|Low: £1,717 GBP|High: £3,599 GBP|Avg: £2,191 GBP|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7£1,818 GBP
Retailer 5£1,829 GBP
Retailer 6£1,836 GBP
Retailer 8£1,873 GBP
Retailer 11£1,922 GBP
Retailer 10£1,996 GBP
Retailer 3£2,029 GBP
Retailer 4£2,151 GBP
Retailer 9£2,274 GBP
Retailer 2£2,534 GBP
MOH London£3,555 GBP

44 data points across 11 retailers

14 retailers£1,818 GBP to £3,555 GBP

A
Cheapest Retailer
-
£1,818 GBP
$2,436 USD
A
Retailer 2
-
£1,829 GBP
$2,450 USD
View
A
Retailer 3
-
£1,836 GBP
$2,460 USD
View
B+
Retailer 4
-
£1,873 GBP
$2,509 USD
View
Final sale: no returns
Retailer 5
-
£1,922 GBP
View
Price last confirmed 33 days ago
B+
Retailer 6
-
£1,996 GBP
$2,675 USD
View
Retailer 7
-
£2,029 GBP
$2,719 USD
View
Price last confirmed 25 days ago
Retailer 8
-
£2,029 GBP
$2,719 USD
View
Price last confirmed 25 days ago
Retailer 9
-
£2,108 GBP
$2,824 USD
View
Price last confirmed 32 days ago
B+
Retailer 10
-
£2,151 GBP
View
Retailer 11
-
£2,274 GBP
A$4,688 AUD
View
Price last confirmed 25 days ago
Retailer 12
-
£2,342 GBP
$3,138 USD
View
Price last confirmed 34 days ago
B
Retailer 13
-
£2,534 GBP
€3,233 EUR
View
Most Expensive
B
MOH London
60C93EF7C · Nov 1
£3,555 GBP
View
13 more retailers have this diamond
Prices start from £1,818 GBPSave up to £1,737 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
0.90ct Marquise
£1,818 GBP