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Marquise|Natural|GIA

1.00ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 7448024996

Certificate GIA 7448024996

Diamond specifications and retailer prices

From $3,093 CAD
HK$17,300 HKD
As of October 31, 2026
Save $5,597 CAD (64%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $8,690 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 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 7448024996. Listed at 17 retailers as of October 30, 2026, with prices from $3,093 to $8,690, a $5,597 spread on the same certified stone. NZ Jewellers lists it at $8,690. 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

1.00
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7448024996
Dimensions9.71 × 4.87 × 3.53 mm
L/W Ratio1.99
Top View
9.71 mm4.87 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7448024996
Side View
Table 55.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 72.6%

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: $8,690 CAD|Low: $2,996 CAD|High: $8,690 CAD|Avg: $4,526 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$3,093 CAD
Retailer 2$3,125 CAD
Retailer 7$3,723 CAD
Retailer 5$3,772 CAD
Retailer 12$3,807 CAD
Retailer 13$3,836 CAD
Retailer 3$4,156 CAD
Retailer 6$4,156 CAD
Retailer 15$4,159 CAD
Retailer 4$4,310 CAD
Retailer 14$4,316 CAD
Retailer 10$4,575 CAD
Retailer 9$4,796 CAD
Retailer 11$6,988 CAD
NZ Jewellers$8,690 CAD

43 data points across 15 retailers

17 retailers$3,093 CAD to $8,690 CAD

A
Cheapest Retailer
-
$3,093 CAD
HK$17,300 HKD
A
Retailer 2
-
$3,125 CAD
₹213,045 INR
View
A
Retailer 3
-
$3,723 CAD
$2,665 USD
View
A
Retailer 4
-
$3,772 CAD
$2,700 USD
View
A
Retailer 5
-
$3,807 CAD
$2,725 USD
View
A
Retailer 6
-
$3,836 CAD
$2,746 USD
View
Final sale: no returns
A
Retailer 7
-
$4,156 CAD
$2,975 USD
View
A
Retailer 8
-
$4,156 CAD
$2,975 USD
View
Retailer 9
-
$4,159 CAD
£2,344 GBP
View
Price last confirmed 31 days ago
A
Retailer 10
-
$4,310 CAD
SGD 4,169 SGD
View
A
Retailer 11
-
$4,316 CAD
$3,090 USD
View
A
Retailer 12
-
$4,355 CAD
$3,118 USD
View
A
Retailer 13
-
$4,575 CAD
€3,119 EUR
View
B+
Retailer 14
-
$4,796 CAD
$3,433 USD
View
B+
Retailer 15
-
$4,796 CAD
$3,433 USD
View
B
Retailer 16
-
$6,988 CAD
£3,939 GBP
View
Most Expensive
B
NZ Jewellers
db59b6e8-827c-49d1-a7bb-e2fe7ca90c61 · Oct 30
$8,690 CAD
$6,221 USD
View
16 more retailers have this diamond
Prices start from $3,093 CADSave up to $5,597 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
$3,093 CAD