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Round|Natural|GIA

0.40ct E I1 Round Natural Diamond

VG • E/I1 • GIA 2161489877

Certificate GIA 2161489877

Diamond specifications and retailer prices

From $262 SGD
₹19,459 INR
As of October 29, 2026
Save $1,424 SGD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,685 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 very-good cut grade and certified by GIA 2161489877. Listed at 8 retailers as of October 26, 2026, with prices from $262 to $1,685, a $1,424 spread on the same certified stone. NZ Jewellers lists it at $1,685. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.40
Carat
E
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
Crown angle37.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2161489877
Dimensions4.64 × 4.67 × 2.96 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Key to symbols
Crystal
Top View
4.64 mm4.67 mm0.40 ctE / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceStrong
CertificateGIA 2161489877
Side View
Table 56.0%Crown 37.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 63.6%

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: $1,685 SGD|Low: $260 SGD|High: $1,685 SGD|Avg: $553 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 29, 2026
Retailer 3$262 SGD
Retailer 5$372 SGD
Retailer 7$401 SGD
Retailer 4$415 SGD
Retailer 9$427 SGD
Retailer 8$501 SGD
Retailer 6$581 SGD
Retailer 2$713 SGD
NZ Jewellers$1,685 SGD

44 data points across 9 retailers

8 retailers$262 SGD to $1,685 SGD

A
Cheapest Retailer
-
$262 SGD
₹19,459 INR
B+
Retailer 2
-
$372 SGD
$290 USD
View
A
Retailer 3
-
$401 SGD
$313 USD
View
B+
Retailer 4
-
$415 SGD
$324 USD
View
B+
Retailer 5
-
$501 SGD
$391 USD
View
B+
Retailer 6
-
$581 SGD
$453 USD
View
B
Retailer 7
-
$713 SGD
€530 EUR
View
Most Expensive
C
NZ Jewellers
c9efb11c-7d62-4de3-8ca8-a385d2abb195 · Oct 26
$1,685 SGD
$1,315 USD
View
7 more retailers have this diamond
Prices start from $262 SGDSave up to $1,424 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
$262 SGD