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Marquise|Natural|GIA

0.80ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 6552059098

Certificate GIA 6552059098

Diamond specifications and retailer prices

From $1,207 CAD
$864 USD
As of October 30, 2026
Save $162 CAD (12%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,369 CAD at 77 Diamonds · As of October 30, 2026
View at 77 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6552059098. Listed at 4 retailers as of October 30, 2026, with a relatively tight 13% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.80
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552059098
Dimensions9.46 × 4.83 × 3.02 mm
L/W Ratio1.96
Top View
9.46 mm4.83 mm0.80 ctI / SI2
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceFaint
CertificateGIA 6552059098
Side View
Table 62.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 62.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,369 CAD|Low: $1,048 CAD|High: $1,463 CAD|Avg: $1,311 CAD|-2.5%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
October 30, 2026
Retailer 4$1,207 CAD
Retailer 2$1,317 CAD
Retailer 3$1,339 CAD
77 Diamonds$1,369 CAD

39 data points across 4 retailers

4 retailers$1,207 CAD to $1,369 CAD

B+
Cheapest Retailer
-
$1,207 CAD
$864 USD
Final sale: no returns
B+
Retailer 2
-
$1,317 CAD
$943 USD
View
B+
Retailer 3
-
$1,339 CAD
SGD 1,295 SGD
View
Most Expensive
B+
77 Diamonds
MQCPKREEHEHK · Oct 30
$1,369 CAD
£771 GBP
View
3 more retailers have this diamond
Prices start from $1,207 CADSave up to $162 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
$1,207 CAD