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Marquise|Natural|GIA

1.01ct G SI2 Marquise Natural Diamond

ID • G/SI2 • GIA 1553636720

Certificate GIA 1553636720

Diamond specifications and retailer prices

From $2,950 CAD
HK$16,500 HKD
As of October 31, 2026
Save $4,040 CAD (58%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,218 CAD at NZ Jewellers · As of October 17, 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 1553636720. Listed at 17 retailers as of October 28, 2026, with a 137% 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
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1553636720
Dimensions9.70 × 5.18 × 3.31 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Indented Natural
Top View
9.70 mm5.18 mm1.01 ctG / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1553636720
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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: $8,218 CAD|Low: $2,932 CAD|High: $8,218 CAD|Avg: $4,618 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
October 31, 2026
Retailer 8$2,950 CAD
Retailer 2$3,100 CAD
Retailer 14$3,461 CAD
Retailer 4$3,628 CAD
Retailer 15$3,931 CAD
Retailer 13$4,082 CAD
Retailer 6$4,114 CAD
Retailer 5$4,129 CAD
Retailer 10$4,202 CAD
Retailer 7$4,275 CAD
Retailer 3$4,536 CAD
Retailer 9$4,603 CAD
Retailer 11$6,924 CAD
Retailer 12$6,990 CAD
NZ Jewellers$8,218 CAD

31 data points across 15 retailers

17 retailers$2,950 CAD to $6,990 CAD

A
Cheapest Retailer
-
$2,950 CAD
HK$16,500 HKD
A
Retailer 2
-
$3,100 CAD
₹211,335 INR
View
A
Retailer 3
-
$3,461 CAD
SGD 3,348 SGD
View
A
Retailer 4
-
$3,628 CAD
$2,597 USD
View
Final sale: no returns
A
Retailer 5
-
$3,695 CAD
$2,645 USD
View
Retailer 6
-
$3,931 CAD
$2,814 USD
View
Price last confirmed 14 days ago
Retailer 7
-
$3,931 CAD
$2,814 USD
View
Price last confirmed 17 days ago
Retailer 8
-
$4,082 CAD
$2,922 USD
View
Price last confirmed 16 days ago
B+
Retailer 9
-
$4,114 CAD
SGD 3,980 SGD
View
B+
Retailer 10
-
$4,129 CAD
$2,956 USD
View
B+
Retailer 11
-
$4,202 CAD
£2,369 GBP
View
B+
Retailer 12
-
$4,275 CAD
$3,060 USD
View
Retailer 13
-
$4,536 CAD
$3,247 USD
View
Price last confirmed 14 days ago
B+
Retailer 14
-
$4,603 CAD
€3,138 EUR
View
B
Retailer 15
-
$6,924 CAD
£3,903 GBP
View
B
Retailer 16
-
$6,990 CAD
£3,940 GBP
View
Most Expensive
NZ Jewellers
1f163366-913a-4b5d-ad28-7ca9c429f57e · Oct 17
$8,218 CAD
$5,883 USD
View
Price last confirmed 15 days ago
16 more retailers have this diamond
Prices start from $2,950 CADSave up to $4,040 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
$2,950 CAD