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Marquise|Natural|GIA

2.03ct H SI1 Marquise Natural Diamond

GD • H/SI1 • GIA 7568283816

Certificate GIA 7568283816

Diamond specifications and retailer prices

From £12,920 GBP
As of November 6, 2026
Save £6,617 GBP (34%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: £19,536 GBP at MOH London · As of November 4, 2026
View at MOH London

About this 2.03ct natural marquise diamond

This 2.03ct natural marquise sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7568283816. Listed at 13 retailers as of November 4, 2026, with prices from £12,920 to £19,536, a £6,617 spread on the same certified stone. MOH London lists it at £19,536. 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

2.03
Carat
H
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7568283816
Dimensions12.62 × 6.66 × 4.19 mm
L/W Ratio1.89
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cloud, Crystal, Needle, Feather
Top View
12.62 mm6.66 mm2.03 ctH / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7568283816
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 62.9%

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: £19,536 GBP|Low: £12,690 GBP|High: £21,288 GBP|Avg: £15,210 GBP|-8.1%
MOH London
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
November 6, 2026
Retailer 8£12,920 GBP
Retailer 5£13,022 GBP
Retailer 3£13,157 GBP
Retailer 4£13,267 GBP
Retailer 9£13,530 GBP
Retailer 10£13,845 GBP
Retailer 2£14,353 GBP
Retailer 14£14,537 GBP
Retailer 13£14,998 GBP
Retailer 12£15,576 GBP
Retailer 6£16,032 GBP
Retailer 7£17,223 GBP
Retailer 11£17,769 GBP
MOH London£19,536 GBP

31 data points across 14 retailers

13 retailers£12,920 GBP to £19,536 GBP

B+
Cheapest Retailer
-
£12,920 GBP
Retailer 2
-
£13,022 GBP
View
Price last confirmed 11 days ago
Retailer 3
-
£13,157 GBP
View
Price last confirmed 14 days ago
B
Retailer 4
-
£13,267 GBP
View
Final sale: no returns
B
Retailer 5
-
£13,530 GBP
View
Retailer 6
-
£13,845 GBP
View
Price last confirmed 8 days ago
B
Retailer 7
-
£14,353 GBP
View
B
Retailer 8
-
£14,537 GBP
View
B
Retailer 9
-
£14,998 GBP
View
B
Retailer 10
-
£15,576 GBP
View
B
Retailer 11
-
£17,223 GBP
View
B
Retailer 12
-
£17,769 GBP
View
Most Expensive
B
MOH London
9A08E8A97 · Nov 4
£19,536 GBP
View
12 more retailers have this diamond
Prices start from £12,920 GBPSave up to £6,617 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+
2.03ct Marquise
£12,920 GBP