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Round|Natural|GIA

0.71ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2456734178

Certificate GIA 2456734178

Diamond specifications and retailer prices

From $1,429 SGD
As of November 4, 2026
Save $1,694 SGD (54%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,169 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.71ct natural round diamond

This 0.71ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2456734178. Listed at 14 retailers as of November 4, 2026, with a 119% 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 2456734178
Dimensions5.70 × 5.67 × 3.57 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.70 mm5.67 mm0.71 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2456734178
Side View
Table 56.0%Crown 36.5°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.9%

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: $1,922 SGD|Low: $1,192 SGD|High: $3,168 SGD|Avg: $2,112 SGD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$1,429 SGD
Retailer 5$1,461 SGD
Retailer 8$1,608 SGD
Retailer 1$1,922 SGD
Retailer 7$2,235 SGD
Retailer 3$2,370 SGD
Retailer 2$2,553 SGD
Retailer 4$3,123 SGD

42 data points across 8 retailers

14 retailers$1,429 SGD to $3,123 SGD

B+
Cheapest Retailer
-
$1,429 SGD
Final sale: no returns
B+
Retailer 2
-
$1,461 SGD
View
B+
Retailer 3
-
$1,483 SGD
View
B+
Retailer 4
-
$1,487 SGD
View
B+
Retailer 5
-
$1,548 SGD
View
Retailer 6
-
$1,548 SGD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$1,608 SGD
View
B
Retailer 8
-
$1,787 SGD
View
B
Retailer 9
-
$1,922 SGD
View
Retailer 10
-
$2,235 SGD
View
Price last confirmed 33 days ago
B
Retailer 11
-
$2,370 SGD
View
B
Retailer 12
-
$2,553 SGD
View
B
Retailer 13
-
$3,123 SGD
View
Most Expensive
NZ Jewellers
73cfbfe6-8fb4-4278-aa2e-6211fa6a5226 · Nov 5
$4,169 SGD
$3,253 USD
View
Price under review
13 more retailers have this diamond
Prices start from $1,429 SGDSave up to $1,694 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.

B+
0.71ct Round
$1,429 SGD