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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 7538404406

Certificate GIA 7538404406

Diamond specifications and retailer prices

From $339 SGD
₹25,182 INR
As of October 29, 2026
Save $1,404 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,743 SGD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade and certified by GIA 7538404406. Listed at 16 retailers as of October 26, 2026, with prices from $339 to $1,743, a $1,404 spread on the same certified stone. NZ Jewellers lists it at $1,743. 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

0.45
Carat
E
Colour
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle33.5°
Pavilion angle42°
OriginNatural
Grading LabGIA
CertificateGIA 7538404406
Dimensions4.85 × 4.82 × 3.05 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp, Cloud, Feather
Top View
4.85 mm4.82 mm0.45 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7538404406
Side View
Table 61.0%Crown 33.5°Girdle: STK-THKPavilion 42°Culet: NoneDepth 63.0%

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: $1,743 SGD|Low: $338 SGD|High: $1,823 SGD|Avg: $677 SGD|-4.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
October 29, 2026
Retailer 8$339 SGD
Retailer 7$410 SGD
Retailer 14$461 SGD
Retailer 9$496 SGD
Retailer 4$497 SGD
Retailer 3$508 SGD
Retailer 11$514 SGD
Retailer 15$520 SGD
Retailer 12$586 SGD
Retailer 2$595 SGD
Retailer 5$613 SGD
Retailer 13$774 SGD
Retailer 10$954 SGD
Retailer 6$1,063 SGD
NZ Jewellers$1,743 SGD

19 data points across 15 retailers

16 retailers$339 SGD to $1,743 SGD

A
Cheapest Retailer
-
$339 SGD
₹25,182 INR
A
Retailer 2
-
$410 SGD
HK$2,500 HKD
View
A
Retailer 3
-
$461 SGD
$360 USD
View
A
Retailer 4
-
$496 SGD
$387 USD
View
A
Retailer 5
-
$497 SGD
View
A
Retailer 6
-
$508 SGD
A$610 AUD
View
A
Retailer 7
-
$514 SGD
$401 USD
View
A
Retailer 8
-
$520 SGD
$406 USD
View
A
Retailer 9
-
$547 SGD
$427 USD
View
Price last confirmed 43 days ago
A
Retailer 10
-
$586 SGD
£360 GBP
View
A
Retailer 11
-
$595 SGD
£366 GBP
View
A
Retailer 12
-
$613 SGD
$478 USD
View
A
Retailer 13
-
$774 SGD
€575 EUR
View
B+
Retailer 14
-
$954 SGD
£586 GBP
View
B+
Retailer 15
-
$1,063 SGD
£653 GBP
View
Most Expensive
B
NZ Jewellers
fc07db52-62fb-4d90-af00-23625fdb03d2 · Oct 26
$1,743 SGD
$1,360 USD
View
15 more retailers have this diamond
Prices start from $339 SGDSave up to $1,404 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
0.45ct Round
$339 SGD