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Marquise|Natural|GIA

1.30ct H SI2 Marquise Natural Diamond

ID • H/SI2 • GIA 2557250959

Certificate GIA 2557250959

Diamond specifications and retailer prices

From $7,342 CAD
$5,256 USD
As of November 1, 2026
Save $8,377 CAD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $15,719 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.3ct natural marquise diamond

This 1.3ct natural marquise sits in the one-and-a-quarter to one-and-a-half carat band, graded H 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 2557250959. Listed at 19 retailers as of October 30, 2026, with prices from $7,342 to $15,719, a $8,377 spread on the same certified stone. NZ Jewellers lists it at $15,719. 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

1.30
Carat
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557250959
Dimensions10.47 × 5.66 × 3.61 mm
L/W Ratio1.85
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cloud, Needle, Indented Natural
Top View
10.47 mm5.66 mm1.30 ctH / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2557250959
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $15,719 CAD|Low: $6,192 CAD|High: $15,719 CAD|Avg: $10,182 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 2$7,431 CAD
Retailer 7$7,859 CAD
Retailer 8$8,514 CAD
Retailer 9$8,514 CAD
Retailer 11$8,514 CAD
Retailer 5$9,015 CAD
Retailer 6$9,710 CAD
Retailer 10$9,824 CAD
Retailer 3$13,623 CAD
Retailer 4$13,847 CAD
NZ Jewellers$15,719 CAD

42 data points across 11 retailers

19 retailers$7,342 CAD to $15,719 CAD

Retailer 1
-
$7,223 CAD
$5,171 USD
Price last confirmed 9 days ago
B+
Retailer 2
-
$7,342 CAD
$5,256 USD
View
B+
Retailer 3
-
$7,426 CAD
$5,316 USD
View
B+
Retailer 4
-
$7,431 CAD
$5,320 USD
View
B+
Retailer 5
-
$7,524 CAD
$5,386 USD
View
B+
Retailer 6
-
$7,719 CAD
A$8,502 AUD
View
B+
Retailer 7
-
$7,859 CAD
$5,626 USD
View
Final sale: no returns
B+
Retailer 8
-
$8,514 CAD
$6,095 USD
View
B+
Retailer 9
-
$8,514 CAD
$6,095 USD
View
B+
Retailer 10
-
$8,514 CAD
$6,095 USD
View
B
Retailer 11
-
$8,669 CAD
$6,206 USD
View
B
Retailer 12
-
$8,715 CAD
$6,239 USD
View
B+
Retailer 13
-
$9,015 CAD
£5,081 GBP
View
B
Retailer 14
-
$9,710 CAD
€6,620 EUR
View
Retailer 15
-
$9,824 CAD
$7,033 USD
View
Price last confirmed 56 days ago
B
Retailer 16
-
$9,824 CAD
$7,033 USD
View
B
Retailer 17
-
$13,623 CAD
$9,753 USD
View
B
Retailer 18
-
$13,847 CAD
£7,805 GBP
View
Most Expensive
B
NZ Jewellers
988fe10a-ec3c-4137-93ba-0677f044b7eb · Oct 30
$15,719 CAD
$11,253 USD
View
18 more retailers have this diamond
Prices start from $7,342 CADSave up to $8,377 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.

B+
1.30ct Marquise
$7,342 CAD