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Marquise|Natural|GIA

0.80ct H SI1 Marquise Natural Diamond

VG • H/SI1 • GIA 1242009944

Certificate GIA 1242009944

Diamond specifications and retailer prices

From $2,533 CAD
$1,813 USD
As of October 31, 2026
Save $691 CAD (21%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,224 CAD at Yorxs · As of October 26, 2026
View at Yorxs

About this 0.8ct natural marquise diamond

This 0.8ct 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 1242009944. Listed at 7 retailers as of October 26, 2026, with prices from $2,533 to $3,224, a $691 spread on the same certified stone. Yorxs lists it at $3,224. 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

0.80
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.61°
Pavilion angle37.48°
OriginNatural
Grading LabGIA
CertificateGIA 1242009944
Dimensions9.36 × 4.73 × 2.83 mm
L/W Ratio1.98
Culet sizeNone
Top View
9.36 mm4.73 mm0.80 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1242009944
Side View
Table 62.0%Crown 38.61°Girdle: STK-ETKPavilion 37.48°Culet: NoneDepth 59.9%

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: Oct 31
Current: $3,221 CAD|Low: $1,297 CAD|High: $3,317 CAD|Avg: $2,509 CAD|+65.5%
Retailer 1
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
Retailer 15
Yorxs
October 27, 2026
Retailer 4$1,297 CAD
Retailer 14$1,842 CAD
Retailer 12$1,942 CAD
Retailer 3$1,954 CAD
Retailer 15$2,006 CAD
Retailer 6$2,533 CAD
Retailer 2$2,549 CAD
Retailer 9$2,710 CAD
Retailer 11$2,710 CAD
Retailer 13$2,752 CAD
Retailer 10$2,794 CAD
Retailer 8$2,918 CAD
Retailer 1$3,221 CAD
Yorxs$3,224 CAD
Retailer 5$3,251 CAD
Retailer 7$3,317 CAD

4 data points across 16 retailers

7 retailers$2,533 CAD to $3,224 CAD

B+
Cheapest Retailer
-
$2,533 CAD
$1,813 USD
B+
Retailer 2
-
$2,710 CAD
$1,940 USD
View
B+
Retailer 3
-
$2,710 CAD
$1,940 USD
View
B
Retailer 4
-
$2,794 CAD
$2,000 USD
View
B
Retailer 5
-
$2,918 CAD
View
B
Retailer 6
-
$3,221 CAD
£1,816 GBP
View
Most Expensive
B
Yorxs
622108561 · Oct 26
$3,224 CAD
€2,198 EUR
View
6 more retailers have this diamond
Prices start from $2,533 CADSave up to $691 CAD

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+
0.80ct Marquise
$2,533 CAD