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Round|Natural|GIA

1.40ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 7542411258

Certificate GIA 7542411258

Diamond specifications and retailer prices

From $5,923 SGD
As of November 5, 2026
Save $2,169 SGD (27%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $8,092 SGD at 77 Diamonds · As of November 5, 2026
View at 77 Diamonds

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 7542411258. Listed at 4 retailers as of November 5, 2026, with prices from $5,923 to $8,092, a $2,169 spread on the same certified stone. 77 Diamonds lists it at $8,092. 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
Crown angle36.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7542411258
Dimensions7.10 × 7.15 × 4.45 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Indented Natural, Needle
Top View
7.10 mm7.15 mm1.40 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7542411258
Side View
Table 57.0%Crown 36.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 62.5%

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: $8,092 SGD|Low: $5,872 SGD|High: $8,225 SGD|Avg: $6,585 SGD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 3$5,923 SGD
Retailer 2$5,953 SGD
Retailer 4$6,311 SGD
77 Diamonds$8,092 SGD

34 data points across 4 retailers

4 retailers$5,923 SGD to $8,092 SGD

A
Cheapest Retailer
-
$5,923 SGD
A
Retailer 2
-
$5,953 SGD
View
A
Retailer 3
-
$6,311 SGD
View
Most Expensive
B+
77 Diamonds
RBZUCTZH2YP · Nov 5
$8,092 SGD
£4,988 GBP
View
3 more retailers have this diamond
Prices start from $5,923 SGDSave up to $2,169 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
$5,923 SGD