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Marquise|Natural|GIA

0.81ct H SI1 Marquise Natural Diamond

ID • H/SI1 • GIA 2556998181

Certificate GIA 2556998181

Diamond specifications and retailer prices

From $1,677 CAD
₹114,334 INR
As of November 1, 2026
Save $3,839 CAD (70%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,516 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.81ct natural marquise diamond

This 0.81ct natural marquise sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2556998181. Listed at 11 retailers as of October 30, 2026, with prices from $1,677 to $5,516, a $3,839 spread on the same certified stone. NZ Jewellers lists it at $5,516. 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

0.81
Carat
H
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2556998181
Dimensions9.66 × 4.95 × 2.95 mm
L/W Ratio1.95
Girdle conditionFaceted
Culet sizeNone
Top View
9.66 mm4.95 mm0.81 ctH / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 2556998181
Side View
Table 56.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.7%

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: Nov 1
Current: $1,677 CAD|Low: $1,609 CAD|High: $4,009 CAD|Avg: $2,591 CAD|-2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 1$1,677 CAD
Retailer 5$2,087 CAD
Retailer 6$2,366 CAD
Retailer 3$2,558 CAD
Retailer 4$3,087 CAD
Retailer 2$3,961 CAD

41 data points across 6 retailers

11 retailers$1,677 CAD to $5,516 CAD

A
Cheapest Retailer
-
$1,677 CAD
₹114,334 INR
B+
Retailer 2
-
$2,087 CAD
$1,494 USD
View
Final sale: no returns
B+
Retailer 3
-
$2,116 CAD
$1,515 USD
View
B+
Retailer 4
-
$2,262 CAD
$1,619 USD
View
B+
Retailer 5
-
$2,323 CAD
SGD 2,247 SGD
View
B+
Retailer 6
-
$2,366 CAD
$1,694 USD
View
B+
Retailer 7
-
$2,558 CAD
£1,442 GBP
View
B+
Retailer 8
-
$2,609 CAD
$1,868 USD
View
B+
Retailer 9
-
$3,087 CAD
€2,105 EUR
View
B
Retailer 10
-
$3,961 CAD
£2,233 GBP
View
Most Expensive
B
NZ Jewellers
b5b3a905-7e10-4583-aecc-ffe9d014763b · Oct 30
$5,516 CAD
$3,949 USD
View
10 more retailers have this diamond
Prices start from $1,677 CADSave up to $3,839 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
0.81ct Marquise
$1,677 CAD