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Round|Natural|GIA

0.45ct I VS1 Round Natural Diamond

VG • I/VS1 • GIA 1515667604

Certificate GIA 1515667604

Diamond specifications and retailer prices

From $339 SGD
₹25,182 INR
As of October 29, 2026
Save $1,403 SGD (81%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,976 SGD at NZ Jewellers · As of October 3, 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 I colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by GIA 1515667604. Listed at 23 retailers as of October 26, 2026, with a 414% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
Crown angle35°
Pavilion angle41.4°
OriginNatural
Grading LabGIA
CertificateGIA 1515667604
Dimensions4.84 × 4.78 × 3.08 mm
L/W Ratio1.01
Key to symbols
Cloud
Top View
4.84 mm4.78 mm0.45 ctI / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 1515667604
Side View
Table 58.0%Crown 35°Girdle: STK-THKPavilion 41.4°Culet: NDepth 64.1%

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: $1,742 SGD|Low: $337 SGD|High: $1,837 SGD|Avg: $678 SGD|-5.2%
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 10$339 SGD
Retailer 4$394 SGD
Retailer 14$460 SGD
Retailer 8$495 SGD
Retailer 12$496 SGD
Retailer 6$506 SGD
Retailer 17$531 SGD
Retailer 15$586 SGD
Retailer 2$594 SGD
Retailer 3$611 SGD
Retailer 7$622 SGD
Retailer 5$703 SGD
Retailer 11$737 SGD
Retailer 16$770 SGD
Retailer 9$1,016 SGD
Retailer 13$1,068 SGD
NZ Jewellers$1,742 SGD

19 data points across 17 retailers

23 retailers$339 SGD to $1,742 SGD

A
Cheapest Retailer
-
$339 SGD
₹25,182 INR
A
Retailer 2
-
$394 SGD
HK$2,400 HKD
View
A
Retailer 3
-
$460 SGD
$359 USD
View
A
Retailer 4
-
$495 SGD
View
A
Retailer 5
-
$496 SGD
$387 USD
View
A
Retailer 6
-
$506 SGD
A$608 AUD
View
A
Retailer 7
-
$515 SGD
$402 USD
View
Price last confirmed 25 days ago
A
Retailer 8
-
$531 SGD
$414 USD
View
A
Retailer 9
-
$570 SGD
$445 USD
View
Price last confirmed 30 days ago
A
Retailer 10
-
$586 SGD
£360 GBP
View
A
Retailer 11
-
$594 SGD
£365 GBP
View
B+
Retailer 12
-
$595 SGD
$464 USD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$611 SGD
$477 USD
View
B+
Retailer 14
-
$619 SGD
$483 USD
View
Price last confirmed 55 days ago
A
Retailer 15
-
$622 SGD
$485 USD
View
A
Retailer 16
-
$703 SGD
ZAR 8,863 ZAR
View
B+
Retailer 17
-
$737 SGD
$575 USD
View
B+
Retailer 18
-
$770 SGD
€572 EUR
View
B+
Retailer 19
-
$826 SGD
A$991 AUD
View
Price last confirmed 25 days ago
B
Retailer 20
-
$1,016 SGD
£624 GBP
View
B+
Retailer 21
-
$1,068 SGD
£656 GBP
View
B
Retailer 22
-
$1,742 SGD
$1,359 USD
View
Most Expensive
C
NZ Jewellers
43dd1ead-230e-4de9-ba67-01301a65fc26 · Oct 3
$1,976 SGD
$1,542 USD
View
Price last confirmed 26 days ago
22 more retailers have this diamond
Prices start from $339 SGDSave up to $1,403 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