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Radiant|Natural|GIA

0.30ct F SI1 Radiant Natural Diamond

EX • F/SI1 • GIA 6565296138

Certificate GIA 6565296138

Diamond specifications and retailer prices

From $273 SGD
₹20,316 INR
As of November 2, 2026
Save $599 SGD (69%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,701 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 F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6565296138. Listed at 19 retailers as of October 29, 2026, with a 220% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.30
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565296138
Dimensions4.98 × 3.34 × 2.11 mm
L/W Ratio1.49
Top View
4.98 mm3.34 mm0.30 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6565296138
Side View
Table 70.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 63.2%

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: Nov 2
Current: $1,701 SGD|Low: $273 SGD|High: $1,701 SGD|Avg: $577 SGD
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 2, 2026
Retailer 2$273 SGD
Retailer 9$358 SGD
Retailer 17$376 SGD
Retailer 15$404 SGD
Retailer 6$407 SGD
Retailer 16$419 SGD
Retailer 12$480 SGD
Retailer 5$505 SGD
Retailer 7$508 SGD
Retailer 4$515 SGD
Retailer 14$542 SGD
Retailer 13$582 SGD
Retailer 3$627 SGD
Retailer 11$646 SGD
Retailer 10$760 SGD
Retailer 8$872 SGD
NZ Jewellers$1,701 SGD

26 data points across 17 retailers

19 retailers$273 SGD to $872 SGD

A
Cheapest Retailer
-
$273 SGD
₹20,316 INR
A
Retailer 2
-
$327 SGD
HK$2,000 HKD
View
A
Retailer 3
-
$358 SGD
$280 USD
View
A
Retailer 4
-
$376 SGD
$294 USD
View
A
Retailer 5
-
$404 SGD
$316 USD
View
A
Retailer 6
-
$407 SGD
View
A
Retailer 7
-
$419 SGD
$328 USD
View
A
Retailer 8
-
$480 SGD
£295 GBP
View
B+
Retailer 9
-
$505 SGD
$395 USD
View
B+
Retailer 10
-
$508 SGD
$397 USD
View
B+
Retailer 11
-
$515 SGD
£317 GBP
View
B+
Retailer 12
-
$542 SGD
$424 USD
View
B+
Retailer 13
-
$582 SGD
ZAR 7,356 ZAR
View
Retailer 14
-
$610 SGD
A$734 AUD
View
Price last confirmed 29 days ago
B+
Retailer 15
-
$627 SGD
$490 USD
View
B+
Retailer 16
-
$646 SGD
€481 EUR
View
B
Retailer 17
-
$760 SGD
£468 GBP
View
B
Retailer 18
-
$872 SGD
£537 GBP
View
Most Expensive
NZ Jewellers
17d8e4a4-da68-4b5c-835f-d6989a80ff3e · Oct 30
$1,701 SGD
$1,330 USD
View
Price under review
18 more retailers have this diamond
Prices start from $273 SGDSave up to $599 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
$273 SGD