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Round|Natural|GIA

1.71ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 7538370766

Certificate GIA 7538370766

Diamond specifications and retailer prices

From $3,974 SGD
As of November 5, 2026
Save $1,619 SGD (29%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $5,592 SGD at Moon Ocean · As of November 6, 2026
View at Moon Ocean

About this 1.71ct natural round diamond

This 1.71ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 7538370766. Listed at 9 retailers as of November 5, 2026, with prices from $3,974 to $5,592, a $1,619 spread on the same certified stone. Moon Ocean lists it at $5,592. 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

1.71
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 7538370766
Dimensions7.66 × 7.68 × 4.71 mm
L/W Ratio1.00
Culet sizeNone
Cert comments
Pinpoints are not shown. Surface graining is not shown.
Top View
7.66 mm7.68 mm1.71 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 7538370766
Side View
Table 59.0%Crown 35°GirdlePavilion 41.2°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $5,592 SGD|Low: $3,974 SGD|High: $6,196 SGD|Avg: $4,805 SGD|-6.4%
Moon Ocean
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4$3,974 SGD
Retailer 5$4,204 SGD
Retailer 6$4,223 SGD
Retailer 2$4,587 SGD
Retailer 7$4,695 SGD
Retailer 3$5,181 SGD
Moon Ocean$5,592 SGD

37 data points across 7 retailers

9 retailers$3,974 SGD to $5,592 SGD

A
Cheapest Retailer
-
$3,974 SGD
B+
Retailer 2
-
$4,204 SGD
View
B+
Retailer 3
-
$4,223 SGD
View
B+
Retailer 4
-
$4,587 SGD
View
Retailer 5
-
$4,695 SGD
View
Price last confirmed 36 days ago
Retailer 6
-
$4,877 SGD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$5,181 SGD
View
Retailer 8
-
$5,418 SGD
View
Price last confirmed 38 days ago
Most Expensive
B
Moon Ocean
NVN-79BCBE155-766 · Nov 6
$5,592 SGD
£3,447 GBP
View
8 more retailers have this diamond
Prices start from $3,974 SGDSave up to $1,619 SGD

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
1.71ct Round
$3,974 SGD