Marquise|Natural|GIA

0.71ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 2566431973

Certificate GIA 2566431973

Diamond specifications and retailer prices

From $822 USD
As of November 4, 2026
Save $514 USD (38%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,336 USD at Wholesale Diamonds Direct · As of November 4, 2026
View at Wholesale Diamonds Direct

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2566431973. Listed at 12 retailers as of November 4, 2026, with prices from $822 to $1,336, a $514 spread on the same certified stone. Wholesale Diamonds Direct lists it at $1,336. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2566431973
Dimensions9.44 × 4.40 × 2.75 mm
L/W Ratio2.15
Culet sizeNone
Top View
9.44 mm4.40 mm0.71 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2566431973
Side View
Table 60.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 62.5%

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 4
Current: $1,032 USD|Low: $822 USD|High: $1,336 USD|Avg: $1,034 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Wholesale Diamonds Direct
November 6, 2026
Retailer 3$822 USD
Retailer 5$859 USD
Retailer 6$880 USD
Retailer 9$894 USD
Retailer 8$913 USD
Retailer 2$919 USD
Retailer 7$1,029 USD
Retailer 1$1,032 USD
Retailer 4$1,191 USD
Retailer 11$1,254 USD
Retailer 10$1,307 USD
Wholesale Diamonds Direct$1,336 USD

28 data points across 12 retailers

12 retailers$822 USD to $1,336 USD

B+
Cheapest Retailer
-
$822 USD
B+
Retailer 2
-
$859 USD
View
B+
Retailer 3
-
$880 USD
View
B+
Retailer 4
-
$894 USD
View
B+
Retailer 5
-
$913 USD
View
B+
Retailer 6
-
$919 USD
View
B
Retailer 7
-
$1,029 USD
View
B
Retailer 8
-
$1,032 USD
View
B
Retailer 9
-
$1,191 USD
View
B
Retailer 10
-
$1,254 USD
View
B
Retailer 11
-
$1,307 USD
View
Most Expensive
B
Wholesale Diamonds Direct
420075001 · Nov 4
$1,336 USD
View
11 more retailers have this diamond
Prices start from $822 USDSave up to $514 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.

B+
0.71ct Marquise
$822 USD