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Marquise|Natural|GIA

0.71ct D SI1 Marquise Natural Diamond

EX • D/SI1 • GIA 2566486555

Certificate GIA 2566486555

Diamond specifications and retailer prices

From $1,082 USD
As of November 6, 2026
Save $1,485 USD (58%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,575 USD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566486555. Listed at 21 retailers as of November 1, 2026, with a 137% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
D
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566486555
Dimensions9.34 × 4.73 × 2.83 mm
L/W Ratio1.97
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal
Top View
9.34 mm4.73 mm0.71 ctD / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566486555
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.9%

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 6
Current: $3,575 USD|Low: $1,082 USD|High: $3,575 USD|Avg: $1,734 USD
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
Retailer 18
November 6, 2026
Retailer 2$1,082 USD
Retailer 3$1,281 USD
Retailer 5$1,285 USD
Retailer 10$1,352 USD
Retailer 9$1,359 USD
Retailer 6$1,360 USD
Retailer 4$1,466 USD
Retailer 15$1,466 USD
Retailer 14$1,533 USD
Retailer 8$1,560 USD
Retailer 7$1,601 USD
Retailer 13$1,618 USD
Retailer 17$1,691 USD
Retailer 11$1,838 USD
Retailer 12$2,030 USD
Retailer 18$2,183 USD
Retailer 16$2,567 USD
NZ Jewellers$3,575 USD

25 data points across 18 retailers

21 retailers$1,082 USD to $2,567 USD

A
Cheapest Retailer
-
$1,082 USD
B+
Retailer 2
-
$1,281 USD
View
B+
Retailer 3
-
$1,285 USD
View
Retailer 4
-
$1,330 USD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$1,352 USD
View
Final sale: no returns
B+
Retailer 6
-
$1,359 USD
View
B+
Retailer 7
-
$1,360 USD
View
B+
Retailer 8
-
$1,449 USD
View
Retailer 9
-
$1,466 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$1,466 USD
View
B+
Retailer 11
-
$1,533 USD
View
B+
Retailer 12
-
$1,560 USD
View
B+
Retailer 13
-
$1,601 USD
View
B+
Retailer 14
-
$1,618 USD
View
B+
Retailer 15
-
$1,691 USD
View
B
Retailer 16
-
$1,814 USD
View
B
Retailer 17
-
$1,838 USD
View
B
Retailer 18
-
$2,030 USD
View
Retailer 19
-
$2,183 USD
View
Price last confirmed 11 days ago
B
Retailer 20
-
$2,567 USD
View
Most Expensive
NZ Jewellers
a81fcc6a-5840-4915-94f7-5e15ad52687f · Nov 3
$3,575 USD
View
Price under review
20 more retailers have this diamond
Prices start from $1,082 USDSave up to $1,485 USD

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
0.71ct Marquise
$1,082 USD