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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 2554948069

Certificate GIA 2554948069

Diamond specifications and retailer prices

From $2,861 CAD
$2,048 USD
As of October 25, 2026
Save $3,813 CAD (57%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $7,954 CAD at NZ Jewellers · As of October 6, 2026
View at NZ Jewellers

About this 1.01ct natural marquise diamond

This 1.01ct natural marquise sits in the classic one-carat band, graded G 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 2554948069. Listed at 17 retailers as of October 25, 2026, with a 133% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.01
Carat
G
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2554948069
Dimensions10.13 × 5.19 × 3.12 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Twinning Wisp, Indented Natural, Needle
Top View
10.13 mm5.19 mm1.01 ctG / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2554948069
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.2%

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 25
Current: $3,713 CAD|Low: $2,861 CAD|High: $6,871 CAD|Avg: $4,044 CAD|-2.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 29, 2026
Retailer 10$2,861 CAD
Retailer 3$3,066 CAD
Retailer 2$3,179 CAD
Retailer 11$3,400 CAD
Retailer 7$3,505 CAD
Retailer 8$3,509 CAD
Retailer 1$3,713 CAD
Retailer 5$4,042 CAD
Retailer 4$4,177 CAD
Retailer 6$4,724 CAD
Retailer 12$5,839 CAD
Retailer 9$6,674 CAD

28 data points across 12 retailers

17 retailers$2,861 CAD to $6,674 CAD

A
Cheapest Retailer
-
$2,861 CAD
$2,048 USD
Retailer 2
-
$3,066 CAD
₹209,037 INR
View
Price last confirmed 14 days ago
A
Retailer 3
-
$3,400 CAD
$2,434 USD
View
A
Retailer 4
-
$3,505 CAD
$2,509 USD
View
A
Retailer 5
-
$3,509 CAD
$2,512 USD
View
A
Retailer 6
-
$3,713 CAD
£2,093 GBP
View
Retailer 7
-
$3,804 CAD
$2,723 USD
View
Price last confirmed 25 days ago
Retailer 8
-
$3,804 CAD
$2,723 USD
View
Price last confirmed 24 days ago
A
Retailer 9
-
$3,957 CAD
A$4,358 AUD
View
Retailer 10
-
$4,023 CAD
$2,880 USD
View
Price last confirmed 31 days ago
A
Retailer 11
-
$4,042 CAD
£2,278 GBP
View
Retailer 12
-
$4,177 CAD
$2,990 USD
View
Price last confirmed 13 days ago
Retailer 13
-
$4,389 CAD
$3,142 USD
View
Price last confirmed 23 days ago
B+
Retailer 14
-
$4,724 CAD
€3,221 EUR
View
B+
Retailer 15
-
$5,839 CAD
$4,180 USD
View
B
Retailer 16
-
$6,674 CAD
£3,762 GBP
View
Most Expensive
NZ Jewellers
87e24209-fad8-4c88-b8ef-a5f52f9ea350 · Oct 6
$7,954 CAD
$5,694 USD
View
Price last confirmed 25 days ago
16 more retailers have this diamond
Prices start from $2,861 CADSave up to $3,813 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
1.01ct Marquise
$2,861 CAD