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Marquise|Natural|GIA

0.71ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 1559116324

Certificate GIA 1559116324

Diamond specifications and retailer prices

From $1,752 SGD
A$2,108 AUD
As of November 2, 2026
5 retailers carry this diamond
Most expensive: $1,752 SGD at GemTrove
View at GemTrove

About this 0.71ct natural marquise diamond

This 0.71ct natural marquise sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559116324. Listed at 5 retailers as of November 2, 2026. 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
I
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1559116324
Dimensions9.01 × 4.68 × 2.97 mm
L/W Ratio1.93
Culet sizeNone
Key to symbols
Feather, Cloud, Crystal
Top View
9.01 mm4.68 mm0.71 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1559116324
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,752 SGD|Low: $943 SGD|High: $2,839 SGD|Avg: $1,509 SGD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 14, 2026
Retailer 3$1,101 SGD
Retailer 7$1,234 SGD
Retailer 8$1,292 SGD
Retailer 6$1,296 SGD
Retailer 2$1,333 SGD
Retailer 5$1,347 SGD
GemTrove$1,752 SGD
Retailer 4$2,775 SGD

22 data points across 8 retailers

5 retailers

Retailer 1
-
$1,292 SGD
$1,010 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,296 SGD
$1,013 USD
View
Price last confirmed 21 days ago
Retailer 3
-
$1,333 SGD
£821 GBP
View
Price last confirmed 19 days ago
Retailer 4
-
$1,347 SGD
View
Price last confirmed 21 days ago
Most Expensive
B
GemTrove
GT-N-01272661-98 · Nov 2
$1,752 SGD
A$2,108 AUD
View
4 more retailers have this diamond

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
$1,752 SGD