Round|Natural|GIA

0.30ct I VS1 Round Natural Diamond

EX • I/VS1 • GIA 7412122532

Certificate GIA 7412122532

Diamond specifications and retailer prices

From $665 SGD
$520 USD
As of October 30, 2026
Save $472 SGD (41%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,189 SGD at NZ Jewellers · As of September 24, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded I colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by GIA 7412122532. Listed at 19 retailers as of October 30, 2026, with a 71% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
I
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.5°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 7412122532
Dimensions4.30 × 4.28 × 2.66 mm
L/W Ratio1.00
Star length50%
Lower girdle80%
Top View
4.30 mm4.28 mm0.30 ctI / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7412122532
Side View
Table 56.0%Crown 36.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,136 SGD|Low: $665 SGD|High: $1,632 SGD|Avg: $1,104 SGD|+37.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 8$665 SGD
Retailer 7$779 SGD
Retailer 2$944 SGD
Retailer 5$1,050 SGD
Retailer 4$1,078 SGD
Retailer 1$1,136 SGD
Retailer 6$1,406 SGD
Retailer 9$1,539 SGD
Retailer 3$1,627 SGD

41 data points across 9 retailers

19 retailers$665 SGD to $1,136 SGD

Retailer 1
-
$633 SGD
$495 USD
Price last confirmed 22 days ago
B+
Retailer 2
-
$665 SGD
$520 USD
View
Retailer 3
-
$681 SGD
$533 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$730 SGD
$571 USD
View
Price last confirmed 31 days ago
Retailer 5
-
$780 SGD
$610 USD
View
Price last confirmed 23 days ago
B
Retailer 6
-
$818 SGD
$640 USD
View
B
Retailer 7
-
$818 SGD
$640 USD
View
B
Retailer 8
-
$826 SGD
$646 USD
View
B
Retailer 9
-
$844 SGD
$660 USD
View
B
Retailer 10
-
$944 SGD
€703 EUR
View
Retailer 11
-
$1,023 SGD
$800 USD
View
Price last confirmed 22 days ago
Retailer 12
-
$1,050 SGD
A$1,263 AUD
View
Price last confirmed 25 days ago
Retailer 13
-
$1,078 SGD
ZAR 13,619 ZAR
View
Price last confirmed 23 days ago
B
Retailer 14
-
$1,136 SGD
£700 GBP
View
Retailer 15
-
$1,406 SGD
£866 GBP
View
Price last confirmed 30 days ago
Retailer 16
-
$1,539 SGD
£948 GBP
View
Price last confirmed 22 days ago
Retailer 17
-
$1,627 SGD
£1,002 GBP
View
Price last confirmed 22 days ago
Retailer 18
-
$1,983 SGD
CA$2,155 CAD
View
Price under review
Most Expensive
NZ Jewellers
a316b14e-c0e1-4e35-ad9c-c2a409cfb8c0 · Sep 24
$2,189 SGD
$1,712 USD
View
Price under review
18 more retailers have this diamond
Prices start from $665 SGDSave up to $472 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.

B+
0.30ct Round
$665 SGD