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Marquise|Natural|GIA

0.81ct D SI2 Marquise Natural Diamond

EX • D/SI2 • GIA 1565717888

Certificate GIA 1565717888

Diamond specifications and retailer prices

From $2,175 CAD
SGD 2,104 SGD
As of October 31, 2026
Save $3,594 CAD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $5,769 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 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 1565717888. Listed at 4 retailers as of October 30, 2026, with prices from $2,175 to $5,769, a $3,594 spread on the same certified stone. NZ Jewellers lists it at $5,769. 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
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1565717888
Dimensions10.25 × 4.83 × 2.87 mm
L/W Ratio2.12
Culet sizeNone
Key to symbols
Crystal, Knot
Top View
10.25 mm4.83 mm0.81 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1565717888
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.3%

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: Oct 31
Current: $5,769 CAD|Low: $3,149 CAD|High: $5,769 CAD|Avg: $4,199 CAD
NZ Jewellers
Retailer 2
Retailer 3
October 31, 2026
Retailer 3$3,149 CAD
Retailer 2$3,158 CAD
NZ Jewellers$5,769 CAD

2 data points across 3 retailers

4 retailers$2,175 CAD to $5,769 CAD

B
Cheapest Retailer
-
$2,175 CAD
SGD 2,104 SGD
B+
Retailer 2
-
$3,149 CAD
£1,775 GBP
View
B+
Retailer 3
-
$3,158 CAD
€2,153 EUR
View
Most Expensive
B
NZ Jewellers
3af5b644-e47a-46f9-a3d3-a9f1a22cf488 · Oct 30
$5,769 CAD
$4,130 USD
View
3 more retailers have this diamond
Prices start from $2,175 CADSave up to $3,594 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+
0.81ct Marquise
$2,175 CAD