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Radiant|Natural|GIA

0.30ct D SI1 Radiant Natural Diamond

VG • D/SI1 • GIA 7558513425

Certificate GIA 7558513425

Diamond specifications and retailer prices

From $265 SGD
₹19,757 INR
As of October 31, 2026
Save $1,353 SGD (84%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,618 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.3ct natural radiant diamond

This 0.3ct natural radiant sits in the sub-half-carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7558513425. Listed at 19 retailers as of October 30, 2026, with prices from $265 to $1,618, a $1,353 spread on the same certified stone. NZ Jewellers lists it at $1,618. 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
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
Crown angle41.5°
Pavilion angle53.8°
OriginNatural
Grading LabGIA
CertificateGIA 7558513425
Dimensions4.61 × 3.40 × 2.20 mm
L/W Ratio1.36
Girdle conditionPolished
Top View
4.61 mm3.40 mm0.30 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceStrong
CertificateGIA 7558513425
Side View
Table 64.0%Crown 41.5°Girdle: THN-THKPavilion 53.8°Culet: NoneDepth 64.7%

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: Oct 31
Current: $1,618 SGD|Low: $265 SGD|High: $1,645 SGD|Avg: $554 SGD|-1.6%
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
November 1, 2026
Retailer 11$265 SGD
Retailer 5$330 SGD
Retailer 4$357 SGD
Retailer 16$385 SGD
Retailer 17$399 SGD
Retailer 9$400 SGD
Retailer 2$450 SGD
Retailer 3$454 SGD
Retailer 12$481 SGD
Retailer 15$490 SGD
Retailer 8$529 SGD
Retailer 7$532 SGD
Retailer 14$554 SGD
Retailer 6$566 SGD
Retailer 13$626 SGD
Retailer 10$825 SGD
NZ Jewellers$1,618 SGD

25 data points across 17 retailers

19 retailers$265 SGD to $1,618 SGD

A
Cheapest Retailer
-
$265 SGD
₹19,757 INR
A
Retailer 2
-
$327 SGD
HK$2,000 HKD
View
A
Retailer 3
-
$330 SGD
$258 USD
View
Final sale: no returns
A
Retailer 4
-
$357 SGD
$279 USD
View
A
Retailer 5
-
$385 SGD
$301 USD
View
A
Retailer 6
-
$399 SGD
$312 USD
View
A
Retailer 7
-
$400 SGD
View
A
Retailer 8
-
$450 SGD
£277 GBP
View
A
Retailer 9
-
$454 SGD
$355 USD
View
A
Retailer 10
-
$481 SGD
$376 USD
View
A
Retailer 11
-
$490 SGD
£302 GBP
View
A
Retailer 12
-
$529 SGD
$414 USD
View
B+
Retailer 13
-
$532 SGD
$416 USD
View
B+
Retailer 14
-
$554 SGD
ZAR 6,999 ZAR
View
B+
Retailer 15
-
$566 SGD
$443 USD
View
Retailer 16
-
$610 SGD
A$734 AUD
View
Price last confirmed 28 days ago
B+
Retailer 17
-
$626 SGD
€466 EUR
View
B
Retailer 18
-
$825 SGD
£508 GBP
View
Most Expensive
B
NZ Jewellers
ccb804dd-91b4-4043-aae4-8b7bf798ebbf · Oct 30
$1,618 SGD
$1,266 USD
View
18 more retailers have this diamond
Prices start from $265 SGDSave up to $1,353 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 Radiant
$265 SGD