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Round|Natural|GIA

0.40ct E I1 Round Natural Diamond

EX • E/I1 • GIA 1497798217

Certificate GIA 1497798217

Diamond specifications and retailer prices

From $325 SGD
₹24,133 INR
As of October 29, 2026
Save $1,430 SGD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,755 SGD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.4ct natural round diamond

This 0.4ct natural round sits in the sub-half-carat band, graded E colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by GIA 1497798217. Listed at 11 retailers as of October 26, 2026, with prices from $325 to $1,755, a $1,430 spread on the same certified stone. NZ Jewellers lists it at $1,755. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.40
Carat
E
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 1497798217
Dimensions4.73 × 4.77 × 2.88 mm
L/W Ratio1.01
Star length45%
Lower girdle75%
Culet sizeNone
Key to symbols
Feather
Top View
4.73 mm4.77 mm0.40 ctE / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1497798217
Side View
Table 59.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,755 SGD|Low: $324 SGD|High: $1,773 SGD|Avg: $622 SGD|-1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 3$325 SGD
Retailer 7$463 SGD
Retailer 4$488 SGD
Retailer 10$506 SGD
Retailer 9$515 SGD
Retailer 6$623 SGD
Retailer 8$623 SGD
Retailer 5$652 SGD
Retailer 2$747 SGD
NZ Jewellers$1,755 SGD

44 data points across 10 retailers

11 retailers$325 SGD to $1,755 SGD

A
Cheapest Retailer
-
$325 SGD
₹24,133 INR
B+
Retailer 2
-
$394 SGD
HK$2,400 HKD
View
B+
Retailer 3
-
$463 SGD
$361 USD
View
B+
Retailer 4
-
$488 SGD
$381 USD
View
B+
Retailer 5
-
$515 SGD
$402 USD
View
B+
Retailer 6
-
$616 SGD
$481 USD
View
B+
Retailer 7
-
$623 SGD
$486 USD
View
B+
Retailer 8
-
$623 SGD
$486 USD
View
Price last confirmed 7 days ago
B+
Retailer 9
-
$652 SGD
$509 USD
View
B+
Retailer 10
-
$747 SGD
€555 EUR
View
Most Expensive
C
NZ Jewellers
0006359f-8cff-4def-a0a5-8e6288f052e3 · Oct 26
$1,755 SGD
$1,369 USD
View
10 more retailers have this diamond
Prices start from $325 SGDSave up to $1,430 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
0.40ct Round
$325 SGD