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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

VG • E/SI2 • GIA 7531404385

Certificate GIA 7531404385

Diamond specifications and retailer prices

From $382 SGD
₹28,372 INR
As of October 27, 2026
Save $1,628 SGD (81%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,010 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 7531404385. Listed at 14 retailers as of October 26, 2026, with prices from $382 to $2,010, a $1,628 spread on the same certified stone. NZ Jewellers lists it at $2,010. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle37°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 7531404385
Dimensions4.85 × 4.82 × 3.07 mm
L/W Ratio1.01
Key to symbols
Crystal
Top View
4.85 mm4.82 mm0.45 ctE / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateGIA 7531404385
Side View
Table 58.0%Crown 37°Girdle: STK-THKPavilion 40.8°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 27
Current: $2,010 SGD|Low: $381 SGD|High: $2,149 SGD|Avg: $788 SGD|-6.5%
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
October 28, 2026
Retailer 8$382 SGD
Retailer 14$443 SGD
Retailer 10$524 SGD
Retailer 3$555 SGD
Retailer 4$565 SGD
Retailer 11$565 SGD
Retailer 9$605 SGD
Retailer 6$638 SGD
Retailer 7$641 SGD
Retailer 12$692 SGD
Retailer 5$716 SGD
Retailer 2$844 SGD
Retailer 13$1,213 SGD
NZ Jewellers$2,010 SGD

29 data points across 14 retailers

14 retailers$382 SGD to $2,010 SGD

A
Cheapest Retailer
-
$382 SGD
₹28,372 INR
A
Retailer 2
-
$443 SGD
HK$2,700 HKD
View
A
Retailer 3
-
$524 SGD
$409 USD
View
A
Retailer 4
-
$555 SGD
View
A
Retailer 5
-
$565 SGD
$441 USD
View
A
Retailer 6
-
$565 SGD
$441 USD
View
A
Retailer 7
-
$605 SGD
$472 USD
View
A
Retailer 8
-
$638 SGD
$498 USD
View
A
Retailer 9
-
$641 SGD
£394 GBP
View
A
Retailer 10
-
$692 SGD
$540 USD
View
A
Retailer 11
-
$716 SGD
$559 USD
View
B+
Retailer 12
-
$844 SGD
€627 EUR
View
B+
Retailer 13
-
$1,213 SGD
£745 GBP
View
Most Expensive
B
NZ Jewellers
b68cc00a-7bc9-47ff-9779-dac128abfc46 · Oct 26
$2,010 SGD
$1,568 USD
View
13 more retailers have this diamond
Prices start from $382 SGDSave up to $1,628 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
$382 SGD