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Round|Natural|GIA

1.40ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 5473517539

Certificate GIA 5473517539

Diamond specifications and retailer prices

From $3,103 SGD
As of November 4, 2026
Save $1,199 SGD (28%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,628 SGD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.4ct natural round diamond

This 1.4ct natural round sits in the one-and-a-quarter to one-and-a-half carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5473517539. Listed at 15 retailers as of November 4, 2026, with a 39% 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

1.40
Carat
L
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 5473517539
Dimensions7.05 × 7.11 × 4.44 mm
L/W Ratio1.01
Star length50%
Lower girdle75%
Top View
7.05 mm7.11 mm1.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5473517539
Side View
Table 58.0%Crown 36°Girdle: MediumPavilion 40.8°Culet: NoneDepth 62.8%

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: $7,628 SGD|Low: $2,960 SGD|High: $7,628 SGD|Avg: $3,855 SGD
NZ Jewellers
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
Retailer 15
November 6, 2026
Retailer 7$2,960 SGD
Retailer 4$3,103 SGD
Retailer 12$3,257 SGD
Retailer 10$3,306 SGD
Retailer 14$3,306 SGD
Retailer 6$3,357 SGD
Retailer 15$3,455 SGD
Retailer 13$3,459 SGD
Retailer 2$3,588 SGD
Retailer 11$3,814 SGD
Retailer 3$3,838 SGD
Retailer 8$3,840 SGD
Retailer 9$4,302 SGD
Retailer 5$4,342 SGD
NZ Jewellers$7,628 SGD

31 data points across 15 retailers

15 retailers$3,103 SGD to $4,302 SGD

B+
Cheapest Retailer
-
$3,103 SGD
B+
Retailer 2
-
$3,257 SGD
View
B+
Retailer 3
-
$3,306 SGD
View
Retailer 4
-
$3,306 SGD
View
Price last confirmed 8 days ago
Retailer 5
-
$3,306 SGD
View
Price last confirmed 29 days ago
B+
Retailer 6
-
$3,357 SGD
View
B
Retailer 7
-
$3,455 SGD
View
B
Retailer 8
-
$3,459 SGD
View
B
Retailer 9
-
$3,588 SGD
View
B
Retailer 10
-
$3,814 SGD
View
B
Retailer 11
-
$3,838 SGD
View
B
Retailer 12
-
$3,840 SGD
View
B
Retailer 13
-
$4,302 SGD
View
Retailer 14
-
$7,628 SGD
View
Price under review
Most Expensive
NZ Jewellers
d06eb486-3b5d-4c6c-b980-b61631a30c9c · Sep 28
$7,628 SGD
$5,972 USD
View
Price under review
14 more retailers have this diamond
Prices start from $3,103 SGDSave up to $1,199 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+
1.40ct Round
$3,103 SGD