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Marquise|Natural|GIA

1.01ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1557807916

Certificate GIA 1557807916

Diamond specifications and retailer prices

From $3,540 CAD
HK$19,800 HKD
As of October 31, 2026
Save $4,646 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,186 CAD at NZ Jewellers · As of October 30, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1557807916. Listed at 18 retailers as of October 30, 2026, with prices from $3,540 to $8,186, a $4,646 spread on the same certified stone. NZ Jewellers lists it at $8,186. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1557807916
Dimensions10.38 × 5.44 × 3.15 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity
Top View
10.38 mm5.44 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1557807916
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.0%

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: $8,186 CAD|Low: $3,505 CAD|High: $8,186 CAD|Avg: $5,230 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
Retailer 16
Retailer 17
October 31, 2026
Retailer 10$3,540 CAD
Retailer 2$3,706 CAD
Retailer 5$4,126 CAD
Retailer 7$4,336 CAD
Retailer 13$4,660 CAD
Retailer 4$4,699 CAD
Retailer 16$4,699 CAD
Retailer 17$4,879 CAD
Retailer 8$4,900 CAD
Retailer 11$4,911 CAD
Retailer 9$4,927 CAD
Retailer 6$5,050 CAD
Retailer 3$5,421 CAD
Retailer 12$5,502 CAD
Retailer 15$7,620 CAD
Retailer 14$7,900 CAD
NZ Jewellers$8,186 CAD

22 data points across 17 retailers

18 retailers$3,540 CAD to $8,186 CAD

A
Cheapest Retailer
-
$3,540 CAD
HK$19,800 HKD
A
Retailer 2
-
$3,706 CAD
₹252,652 INR
View
A
Retailer 3
-
$4,126 CAD
SGD 3,991 SGD
View
A
Retailer 4
-
$4,336 CAD
$3,104 USD
View
Final sale: no returns
A
Retailer 5
-
$4,367 CAD
$3,126 USD
View
A
Retailer 6
-
$4,660 CAD
£2,627 GBP
View
A
Retailer 7
-
$4,699 CAD
$3,364 USD
View
A
Retailer 8
-
$4,699 CAD
$3,364 USD
View
B+
Retailer 9
-
$4,879 CAD
$3,493 USD
View
B+
Retailer 10
-
$4,900 CAD
$3,508 USD
View
B+
Retailer 11
-
$4,911 CAD
£2,768 GBP
View
B+
Retailer 12
-
$4,927 CAD
SGD 4,766 SGD
View
B+
Retailer 13
-
$5,050 CAD
$3,615 USD
View
B+
Retailer 14
-
$5,421 CAD
$3,881 USD
View
B+
Retailer 15
-
$5,502 CAD
€3,751 EUR
View
B
Retailer 16
-
$7,620 CAD
£4,295 GBP
View
B
Retailer 17
-
$7,900 CAD
£4,453 GBP
View
Most Expensive
B
NZ Jewellers
44a3277a-370d-40fe-9ff2-036ffc26daee · Oct 30
$8,186 CAD
$5,860 USD
View
17 more retailers have this diamond
Prices start from $3,540 CADSave up to $4,646 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
$3,540 CAD