Marquise|Natural|GIA

0.71ct K SI1 Marquise Natural Diamond

EX • K/SI1 • GIA 2235939406

Certificate GIA 2235939406

Diamond specifications and retailer prices

From $924 USD
As of November 4, 2026
Save $139 USD (13%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,063 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

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 2235939406. Listed at 4 retailers as of November 4, 2026, with a relatively tight 15% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.8°
Pavilion angle38.27°
OriginNatural
Grading LabGIA
CertificateGIA 2235939406
Dimensions9.06 × 4.75 × 2.78 mm
L/W Ratio1.91
Culet sizeNone
Top View
9.06 mm4.75 mm0.71 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2235939406
Side View
Table 60.0%Crown 35.8°Girdle: THN-THKPavilion 38.27°Culet: NoneDepth 58.4%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $1,063 USD|Low: $517 USD|High: $1,298 USD|Avg: $983 USD|+8.4%
77 Diamonds
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
November 6, 2026
Retailer 3$517 USD
Retailer 9$745 USD
Retailer 10$811 USD
Retailer 11$840 USD
Retailer 13$846 USD
Retailer 7$924 USD
Retailer 6$987 USD
Retailer 2$1,056 USD
77 Diamonds$1,063 USD
Retailer 14$1,097 USD
Retailer 8$1,113 USD
Retailer 12$1,227 USD
Retailer 4$1,288 USD
Retailer 5$1,298 USD

35 data points across 14 retailers

4 retailers$924 USD to $1,063 USD

B+
Cheapest Retailer
-
$924 USD
B+
Retailer 2
-
$987 USD
View
B
Retailer 3
-
$1,056 USD
View
Most Expensive
B
77 Diamonds
MQZQHPUSMTN · Nov 6
$1,063 USD
£837 GBP
View
3 more retailers have this diamond
Prices start from $924 USDSave up to $139 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
$924 USD