Marquise|Natural|GIA

1.00ct E I1 Marquise Natural Diamond

GD • E/I1 • GIA 7556051351

Certificate GIA 7556051351

Diamond specifications and retailer prices

From $2,080 CAD
$1,489 USD
As of October 30, 2026
Save $3,394 CAD (62%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $5,474 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded E colour (colourless) and I1 clarity (included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 7556051351. Listed at 7 retailers as of October 30, 2026, with prices from $2,080 to $5,474, a $3,394 spread on the same certified stone. NZ Jewellers lists it at $5,474. 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

1.00
Carat
E
Color
I1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7556051351
Dimensions9.08 × 5.15 × 3.51 mm
L/W Ratio1.76
Girdle conditionFaceted
Key to symbols
Crystal
Top View
9.08 mm5.15 mm1.00 ctE / I1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 7556051351
Side View
Table 62.0%CrownGirdle: THN-ETKPavilionCulet: NoneDepth 68.1%

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 30
Current: $5,474 CAD|Low: $2,080 CAD|High: $5,968 CAD|Avg: $3,087 CAD|-8.3%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 4$2,080 CAD
Retailer 5$2,245 CAD
Retailer 7$2,245 CAD
Retailer 6$2,348 CAD
Retailer 2$2,590 CAD
Retailer 8$2,962 CAD
Retailer 3$3,067 CAD
Retailer 9$3,494 CAD
NZ Jewellers$5,474 CAD

38 data points across 9 retailers

7 retailers$2,080 CAD to $5,474 CAD

A
Cheapest Retailer
-
$2,080 CAD
$1,489 USD
B+
Retailer 2
-
$2,245 CAD
$1,607 USD
View
B+
Retailer 3
-
$2,245 CAD
$1,607 USD
View
B+
Retailer 4
-
$2,348 CAD
$1,681 USD
View
B+
Retailer 5
-
$2,590 CAD
$1,854 USD
View
B+
Retailer 6
-
$3,067 CAD
€2,091 EUR
View
Most Expensive
B
NZ Jewellers
378d6f77-1c63-4da5-89ae-3ad4fe18ed58 · Oct 30
$5,474 CAD
$3,919 USD
View
6 more retailers have this diamond
Prices start from $2,080 CADSave up to $3,394 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
1.00ct Marquise
$2,080 CAD