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Round|Natural|GIA

1.40ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 2245017004

Certificate GIA 2245017004

Diamond specifications and retailer prices

From $2,714 SGD
As of November 6, 2026
Save $705 SGD (21%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,773 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 2245017004. Listed at 8 retailers as of November 5, 2026, with a 26% 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
FluorescenceMedium
Crown angle35°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2245017004
Dimensions7.11 × 7.07 × 4.46 mm
L/W Ratio1.01
Star length45%
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Cavity, Cloud, Indented Natural, Natural
Top View
7.11 mm7.07 mm1.40 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2245017004
Side View
Table 57.0%Crown 35°Girdle: Slightly ThickPavilion 41.2°Culet: NoneDepth 62.9%

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 6
Current: $2,714 SGD|Low: $2,713 SGD|High: $3,446 SGD|Avg: $2,940 SGD|-1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 1$2,714 SGD
Retailer 4$2,762 SGD
Retailer 5$2,762 SGD
Retailer 2$2,982 SGD
Retailer 3$3,419 SGD

43 data points across 5 retailers

8 retailers$2,714 SGD to $3,419 SGD

A
Cheapest Retailer
-
$2,714 SGD
Retailer 2
-
$2,762 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$2,762 SGD
View
Price last confirmed 29 days ago
Retailer 4
-
$2,889 SGD
View
Price last confirmed 38 days ago
B+
Retailer 5
-
$2,982 SGD
View
Retailer 6
-
$3,186 SGD
View
Price last confirmed 38 days ago
B
Retailer 7
-
$3,419 SGD
View
Most Expensive
NZ Jewellers
081b1436-55d3-4100-9f41-4f35025fcff2 · Sep 28
$5,773 SGD
$4,520 USD
View
Price last confirmed 39 days ago
7 more retailers have this diamond
Prices start from $2,714 SGDSave up to $705 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
$2,714 SGD