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Round|Natural|GIA

0.30ct K VS1 Round Natural Diamond

GD • K/VS1 • GIA 7312637679

Certificate GIA 7312637679

Diamond specifications and retailer prices

From $245 SGD
As of November 6, 2026
Save $1,038 SGD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,284 SGD at NZ Jewellers · As of November 4, 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 K colour (faint-tinted) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by GIA 7312637679. Listed at 16 retailers as of November 4, 2026, with prices from $245 to $1,284, a $1,038 spread on the same certified stone. NZ Jewellers lists it at $1,284. 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

0.30
Carat
K
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7312637679
Dimensions4.15 × 4.14 × 2.72 mm
L/W Ratio1.00
Top View
4.15 mm4.14 mm0.30 ctK / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 7312637679
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.6%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $1,284 SGD|Low: $212 SGD|High: $1,363 SGD|Avg: $459 SGD|+13.9%
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
November 6, 2026
Retailer 15$245 SGD
Retailer 13$284 SGD
Retailer 9$301 SGD
Retailer 3$315 SGD
Retailer 7$324 SGD
Retailer 5$351 SGD
Retailer 11$382 SGD
Retailer 10$422 SGD
Retailer 8$448 SGD
Retailer 14$467 SGD
Retailer 6$526 SGD
Retailer 2$561 SGD
Retailer 12$566 SGD
Retailer 4$694 SGD
NZ Jewellers$1,284 SGD

30 data points across 15 retailers

16 retailers$245 SGD to $1,284 SGD

A
Cheapest Retailer
-
$245 SGD
B+
Retailer 2
-
$284 SGD
View
B+
Retailer 3
-
$301 SGD
View
B+
Retailer 4
-
$315 SGD
View
Retailer 5
-
$324 SGD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$351 SGD
View
B+
Retailer 7
-
$382 SGD
View
B+
Retailer 8
-
$422 SGD
View
B+
Retailer 9
-
$448 SGD
View
B
Retailer 10
-
$467 SGD
View
B
Retailer 11
-
$517 SGD
View
B
Retailer 12
-
$526 SGD
View
B
Retailer 13
-
$561 SGD
View
B
Retailer 14
-
$566 SGD
View
B
Retailer 15
-
$694 SGD
View
Most Expensive
C
NZ Jewellers
22506e06-ff32-4b25-9ab3-808b0cf7bbb6 · Nov 4
$1,284 SGD
$1,005 USD
View
15 more retailers have this diamond
Prices start from $245 SGDSave up to $1,038 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
0.30ct Round
$245 SGD