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Marquise|Natural|GIA

0.69ct H SI1 Marquise Natural Diamond

EX • H/SI1 • GIA 2221781156

Certificate GIA 2221781156

Diamond specifications and retailer prices

From £850 GBP
$1,140 USD
As of November 1, 2026
Save £969 GBP (53%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: £1,819 GBP at MOH London · As of November 2, 2026
View at MOH London

About this 0.69ct natural marquise diamond

This 0.69ct natural marquise sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2221781156. Listed at 5 retailers as of November 1, 2026, with prices from £850 to £1,819, a £969 spread on the same certified stone. MOH London lists it at £1,819. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.69
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2221781156
Dimensions7.60 × 4.47 × 3.38 mm
L/W Ratio1.70
Girdle conditionFaceted
Cert comments
Inscription(s): GIA 2221781156
Top View
7.60 mm4.47 mm0.69 ctH / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceStrong
CertificateGIA 2221781156
Side View
Table 61.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 75.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: £1,819 GBP|Low: £850 GBP|High: £1,841 GBP|Avg: £1,208 GBP|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 3£850 GBP
Retailer 4£935 GBP
Retailer 6£991 GBP
Retailer 5£1,289 GBP
Retailer 2£1,386 GBP
MOH London£1,819 GBP

23 data points across 6 retailers

5 retailers£850 GBP to £1,819 GBP

B
Cheapest Retailer
-
£850 GBP
$1,140 USD
B
Retailer 2
-
£935 GBP
$1,255 USD
View
Retailer 3
-
£1,289 GBP
A$2,660 AUD
View
Price last confirmed 33 days ago
B
Retailer 4
-
£1,386 GBP
€1,771 EUR
View
Most Expensive
C
MOH London
5E04EC5AD · Nov 2
£1,819 GBP
View
4 more retailers have this diamond
Prices start from £850 GBPSave up to £969 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
0.69ct Marquise
£850 GBP