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Marquise|Natural|GIA

0.80ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2225918985

Certificate GIA 2225918985

Diamond specifications and retailer prices

From $3,357 CAD
$2,403 USD
As of October 30, 2026
Save $4,646 CAD (58%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,003 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural marquise diamond

This 0.8ct natural marquise sits in the just-under-one-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2225918985. Listed at 14 retailers as of October 30, 2026, with prices from $3,357 to $8,003, a $4,646 spread on the same certified stone. NZ Jewellers lists it at $8,003. 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
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle38.71°
Pavilion angle38.14°
OriginNatural
Grading LabGIA
CertificateGIA 2225918985
Dimensions8.97 × 4.88 × 3.02 mm
L/W Ratio1.84
Top View
8.97 mm4.88 mm0.80 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2225918985
Side View
Table 56.0%Crown 38.71°Girdle: ThickPavilion 38.14°Culet: NoneDepth 61.9%

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 30
Current: $8,003 CAD|Low: $3,160 CAD|High: $8,003 CAD|Avg: $4,345 CAD
NZ Jewellers
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
Retailer 16
October 31, 2026
Retailer 14$3,357 CAD
Retailer 5$3,428 CAD
Retailer 11$3,464 CAD
Retailer 6$3,482 CAD
Retailer 16$3,529 CAD
Retailer 12$3,531 CAD
Retailer 3$3,828 CAD
Retailer 4$3,828 CAD
Retailer 7$4,235 CAD
Retailer 13$4,289 CAD
Retailer 15$4,417 CAD
Retailer 9$4,481 CAD
Retailer 8$4,597 CAD
Retailer 2$5,701 CAD
Retailer 10$6,743 CAD
NZ Jewellers$8,003 CAD

31 data points across 16 retailers

14 retailers$3,357 CAD to $8,003 CAD

B+
Cheapest Retailer
-
$3,357 CAD
$2,403 USD
B+
Retailer 2
-
$3,428 CAD
$2,454 USD
View
B+
Retailer 3
-
$3,464 CAD
$2,480 USD
View
B+
Retailer 4
-
$3,529 CAD
$2,526 USD
View
B+
Retailer 5
-
$3,531 CAD
$2,528 USD
View
Final sale: no returns
B+
Retailer 6
-
$3,828 CAD
$2,740 USD
View
B+
Retailer 7
-
$3,828 CAD
$2,740 USD
View
B+
Retailer 8
-
$3,976 CAD
$2,846 USD
View
Retailer 9
-
$4,289 CAD
A$4,723 AUD
View
Price last confirmed 24 days ago
B
Retailer 10
-
$4,417 CAD
$3,162 USD
View
B+
Retailer 11
-
$4,481 CAD
€3,055 EUR
View
B
Retailer 12
-
$5,701 CAD
ZAR 65,937 ZAR
View
B
Retailer 13
-
$6,743 CAD
£3,801 GBP
View
Most Expensive
B
NZ Jewellers
329b9ea3-d884-461c-95b4-f24b468a0078 · Oct 30
$8,003 CAD
$5,729 USD
View
13 more retailers have this diamond
Prices start from $3,357 CADSave up to $4,646 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
$3,357 CAD