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Marquise|Natural|GIA

0.80ct J SI1 Marquise Natural Diamond

VG • J/SI1 • GIA 2554508218

Certificate GIA 2554508218

Diamond specifications and retailer prices

From $966 CAD
HK$5,400 HKD
As of November 1, 2026
Save $3,060 CAD (76%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,026 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 J 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 2554508218. Listed at 20 retailers as of October 30, 2026, with prices from $966 to $4,026, a $3,060 spread on the same certified stone. NZ Jewellers lists it at $4,026. 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
J
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554508218
Dimensions9.06 × 5.03 × 3.05 mm
L/W Ratio1.80
Top View
9.06 mm5.03 mm0.80 ctJ / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2554508218
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NDepth 60.6%

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: Nov 1
Current: $4,026 CAD|Low: $948 CAD|High: $4,280 CAD|Avg: $1,670 CAD|-5.9%
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
Retailer 17
Retailer 18
Retailer 19
November 2, 2026
Retailer 14$966 CAD
Retailer 11$1,233 CAD
Retailer 3$1,284 CAD
Retailer 5$1,284 CAD
Retailer 7$1,298 CAD
Retailer 15$1,299 CAD
Retailer 4$1,333 CAD
Retailer 10$1,358 CAD
Retailer 6$1,416 CAD
Retailer 18$1,435 CAD
Retailer 9$1,444 CAD
Retailer 19$1,470 CAD
Retailer 8$1,481 CAD
Retailer 12$1,502 CAD
Retailer 2$1,618 CAD
Retailer 16$1,808 CAD
Retailer 17$1,899 CAD
Retailer 13$2,351 CAD
NZ Jewellers$4,026 CAD

24 data points across 19 retailers

20 retailers$966 CAD to $4,026 CAD

A
Cheapest Retailer
-
$966 CAD
HK$5,400 HKD
A
Retailer 2
-
$1,284 CAD
$919 USD
View
A
Retailer 3
-
$1,284 CAD
$919 USD
View
A
Retailer 4
-
$1,298 CAD
$929 USD
View
A
Retailer 5
-
$1,299 CAD
$930 USD
View
B+
Retailer 6
-
$1,333 CAD
$954 USD
View
A
Retailer 7
-
$1,358 CAD
SGD 1,314 SGD
View
B+
Retailer 8
-
$1,416 CAD
$1,014 USD
View
A
Retailer 9
-
$1,435 CAD
$1,027 USD
View
A
Retailer 10
-
$1,444 CAD
$1,034 USD
View
A
Retailer 11
-
$1,470 CAD
$1,052 USD
View
A
Retailer 12
-
$1,481 CAD
$1,060 USD
View
A
Retailer 13
-
$1,502 CAD
£846 GBP
View
B+
Retailer 14
-
$1,618 CAD
£912 GBP
View
Retailer 15
-
$1,731 CAD
$1,239 USD
View
Price last confirmed 56 days ago
B+
Retailer 16
-
$1,808 CAD
€1,233 EUR
View
Retailer 17
-
$1,820 CAD
A$2,004 AUD
View
Price last confirmed 29 days ago
B+
Retailer 18
-
$1,899 CAD
ZAR 21,958 ZAR
View
B
Retailer 19
-
$2,351 CAD
£1,325 GBP
View
Most Expensive
B
NZ Jewellers
671b1f1c-0414-4ed7-b539-650a4f899084 · Oct 30
$4,026 CAD
$2,882 USD
View
19 more retailers have this diamond
Prices start from $966 CADSave up to $3,060 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
$966 CAD