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Round|Natural|GIA

1.40ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 2534496086

Certificate GIA 2534496086

Diamond specifications and retailer prices

From $5,632 SGD
As of November 5, 2026
Save $6,622 SGD (54%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $12,253 SGD at NZ Jewellers · As of November 5, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2534496086. Listed at 12 retailers as of November 5, 2026, with prices from $5,632 to $12,253, a $6,622 spread on the same certified stone. NZ Jewellers lists it at $12,253. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 2534496086
Dimensions7.11 × 7.16 × 4.37 mm
L/W Ratio1.01
Top View
7.11 mm7.16 mm1.40 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2534496086
Side View
Table 60.0%CrownGirdle: Slightly ThickPavilion 40.8°Culet: NoneDepth 61.3%

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: $12,253 SGD|Low: $5,518 SGD|High: $12,641 SGD|Avg: $7,772 SGD|-3.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 12$5,632 SGD
Retailer 4$5,997 SGD
Retailer 3$6,020 SGD
Retailer 2$6,425 SGD
Retailer 9$6,637 SGD
Retailer 11$6,637 SGD
Retailer 8$7,625 SGD
Retailer 10$7,625 SGD
Retailer 7$7,881 SGD
Retailer 5$7,978 SGD
Retailer 6$10,792 SGD
NZ Jewellers$12,253 SGD

35 data points across 12 retailers

12 retailers$5,632 SGD to $12,253 SGD

A
Cheapest Retailer
-
$5,632 SGD
A
Retailer 2
-
$5,997 SGD
View
Final sale: no returns
A
Retailer 3
-
$6,020 SGD
View
A
Retailer 4
-
$6,425 SGD
View
A
Retailer 5
-
$6,637 SGD
View
A
Retailer 6
-
$6,637 SGD
View
B+
Retailer 7
-
$7,625 SGD
View
B+
Retailer 8
-
$7,625 SGD
View
B+
Retailer 9
-
$7,881 SGD
View
B+
Retailer 10
-
$7,978 SGD
View
B
Retailer 11
-
$10,792 SGD
View
Most Expensive
B
NZ Jewellers
ce9d6530-a7bc-4c53-aded-67d10b0b5d39 · Nov 5
$12,253 SGD
$9,593 USD
View
11 more retailers have this diamond
Prices start from $5,632 SGDSave up to $6,622 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
1.40ct Round
$5,632 SGD