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Marquise|Natural|GIA

1.00ct D I1 Marquise Natural Diamond

VG • D/I1 • GIA 3555002677

Certificate GIA 3555002677

Diamond specifications and retailer prices

From $2,934 CAD
₹200,032 INR
As of October 31, 2026
Save $1,559 CAD (35%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,021 CAD at NZ Jewellers · As of October 9, 2026
View at NZ Jewellers

About this 1ct natural marquise diamond

This 1ct natural marquise sits in the classic one-carat band, graded D colour (colourless) and I1 clarity (included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 3555002677. Listed at 7 retailers as of October 31, 2026, with a 53% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
D
Color
I1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555002677
Dimensions9.65 × 5.19 × 3.38 mm
L/W Ratio1.86
Top View
9.65 mm5.19 mm1.00 ctD / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3555002677
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.2%

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: $2,934 CAD|Low: $2,926 CAD|High: $4,493 CAD|Avg: $3,677 CAD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 31, 2026
Retailer 1$2,934 CAD
Retailer 4$3,436 CAD
Retailer 3$3,836 CAD
Retailer 2$4,493 CAD

44 data points across 4 retailers

7 retailers$2,934 CAD to $4,493 CAD

A
Cheapest Retailer
-
$2,934 CAD
₹200,032 INR
B+
Retailer 2
-
$3,436 CAD
$2,460 USD
View
B+
Retailer 3
-
$3,836 CAD
$2,746 USD
View
B+
Retailer 4
-
$3,836 CAD
$2,746 USD
View
Retailer 5
-
$4,427 CAD
$3,169 USD
View
Price last confirmed 23 days ago
B+
Retailer 6
-
$4,493 CAD
€3,063 EUR
View
Most Expensive
NZ Jewellers
0f43a020-4848-451b-a4cc-1c54a6a949c1 · Oct 9
$8,021 CAD
$5,742 USD
View
Price last confirmed 23 days ago
6 more retailers have this diamond
Prices start from $2,934 CADSave up to $1,559 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
$2,934 CAD