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Marquise|Natural|GIA

0.90ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 2243036094

Certificate GIA 2243036094

Diamond specifications and retailer prices

From £1,011 GBP
SGD 1,833 SGD
As of October 31, 2026
Save £917 GBP (48%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: £1,927 GBP at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2243036094. Listed at 9 retailers as of October 27, 2026, with prices from £1,011 to £1,927, a £917 spread on the same certified stone. Wholesale Diamonds Direct lists it at £1,927. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle39.25°
Pavilion angle41.03°
OriginNatural
Grading LabGIA
CertificateGIA 2243036094
Dimensions9.22 × 4.97 × 3.21 mm
L/W Ratio1.86
Culet sizeNone
Top View
9.22 mm4.97 mm0.90 ctH / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2243036094
Side View
Table 62.0%Crown 39.25°Girdle: VTN-VTKPavilion 41.03°Culet: NoneDepth 64.5%

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: Oct 31
Current: £1,660 GBP|Low: £864 GBP|High: £2,072 GBP|Avg: £1,451 GBP|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Wholesale Diamonds Direct
October 28, 2026
Retailer 9£864 GBP
Retailer 5£1,011 GBP
Retailer 2£1,178 GBP
Retailer 3£1,179 GBP
Retailer 8£1,283 GBP
Retailer 6£1,419 GBP
Retailer 7£1,564 GBP
Retailer 1£1,660 GBP
Retailer 4£1,796 GBP
Wholesale Diamonds Direct£1,927 GBP

27 data points across 10 retailers

9 retailers£1,011 GBP to £1,927 GBP

A
Cheapest Retailer
-
£1,011 GBP
SGD 1,833 SGD
A
Retailer 2
-
£1,178 GBP
$1,581 USD
View
A
Retailer 3
-
£1,179 GBP
$1,582 USD
View
B+
Retailer 4
-
£1,283 GBP
SGD 2,327 SGD
View
B+
Retailer 5
-
£1,419 GBP
$1,904 USD
View
B+
Retailer 6
-
£1,564 GBP
$2,099 USD
View
B+
Retailer 7
-
£1,660 GBP
€2,121 EUR
View
B
Retailer 8
-
£1,796 GBP
$2,410 USD
View
Most Expensive
B
Wholesale Diamonds Direct
302835981 · Oct 27
£1,927 GBP
$2,586 USD
View
8 more retailers have this diamond
Prices start from £1,011 GBPSave up to £917 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
£1,011 GBP