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Marquise|Natural|GIA

0.80ct I SI2 Marquise Natural Diamond

GD • I/SI2 • GIA 3555215395

Certificate GIA 3555215395

Diamond specifications and retailer prices

From $1,335 CAD
$956 USD
As of October 31, 2026
Save $2,185 CAD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,520 CAD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 3555215395. Listed at 7 retailers as of October 31, 2026, with prices from $1,335 to $3,520, a $2,185 spread on the same certified stone. Do Amore Diamonds lists it at $3,520. 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
I
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 3555215395
Dimensions9.51 × 4.91 × 2.92 mm
L/W Ratio1.94
Top View
9.51 mm4.91 mm0.80 ctI / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 3555215395
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.5%

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: $3,520 CAD|Low: $1,243 CAD|High: $3,730 CAD|Avg: $1,866 CAD|-5.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3$1,335 CAD
Retailer 4$1,387 CAD
Retailer 5$1,555 CAD
Retailer 6$1,597 CAD
Retailer 7$1,703 CAD
Retailer 2$1,706 CAD
Do Amore Diamonds$3,520 CAD

21 data points across 7 retailers

7 retailers$1,335 CAD to $3,520 CAD

A
Cheapest Retailer
-
$1,335 CAD
$956 USD
B+
Retailer 2
-
$1,387 CAD
$993 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,555 CAD
MYR 4,533 MYR
View
B+
Retailer 4
-
$1,597 CAD
$1,143 USD
View
B+
Retailer 5
-
$1,703 CAD
SGD 1,647 SGD
View
B+
Retailer 6
-
$1,706 CAD
£962 GBP
View
Most Expensive
B
Do Amore Diamonds
12-100766770337 · Oct 31
$3,520 CAD
$2,520 USD
View
6 more retailers have this diamond
Prices start from $1,335 CADSave up to $2,185 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.

A
0.80ct Marquise
$1,335 CAD