CaratHunter
Plans
Radiant|Natural|GIA

0.30ct F SI1 Radiant Natural Diamond

ID • F/SI1 • GIA 2557710426

Certificate GIA 2557710426

Diamond specifications and retailer prices

From ₹20,813 INR
As of November 2, 2026
Save ₹44,518 INR (68%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: ₹1,28,129 INR 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 2557710426. Listed at 19 retailers as of November 2, 2026, with a 214% 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle40.9°
Pavilion angle57.2°
OriginNatural
Grading LabGIA
CertificateGIA 2557710426
Dimensions4.58 × 3.39 × 2.25 mm
L/W Ratio1.35
Girdle conditionPolished
Culet sizeNone
Top View
4.58 mm3.39 mm0.30 ctF / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557710426
Side View
Table 67.0%Crown 40.9°Girdle: STK-THKPavilion 57.2°Culet: NoneDepth 66.3%

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: ₹1,28,129 INR|Low: ₹20,813 INR|High: ₹1,29,078 INR|Avg: ₹41,575 INR|-0.7%
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
Retailer 18
November 2, 2026
Retailer 12₹20,813 INR
Retailer 9₹25,436 INR
Retailer 8₹25,512 INR
Retailer 10₹25,626 INR
Retailer 4₹26,100 INR
Retailer 16₹28,283 INR
Retailer 7₹30,561 INR
Retailer 6₹31,043 INR
Retailer 2₹31,510 INR
Retailer 15₹36,149 INR
Retailer 18₹38,059 INR
Retailer 14₹38,759 INR
Retailer 3₹41,001 INR
Retailer 5₹43,839 INR
Retailer 17₹43,943 INR
Retailer 13₹48,931 INR
Retailer 11₹65,330 INR
NZ Jewellers₹1,28,129 INR

23 data points across 18 retailers

19 retailers₹20,813 INR to ₹65,330 INR

A
Cheapest Retailer
-
₹20,813 INR
A
Retailer 2
-
₹25,436 INR
$268 USD
View
A
Retailer 3
-
₹25,512 INR
HK$2,100 HKD
View
A
Retailer 4
-
₹25,626 INR
$270 USD
View
A
Retailer 5
-
₹26,100 INR
$275 USD
View
Final sale: no returns
A
Retailer 6
-
₹28,283 INR
$298 USD
View
A
Retailer 7
-
₹30,561 INR
$322 USD
View
Retailer 8
-
₹31,043 INR
SGD 442 SGD
View
Price last confirmed 7 days ago
A
Retailer 9
-
₹31,510 INR
$332 USD
View
A
Retailer 10
-
₹36,149 INR
£300 GBP
View
A
Retailer 11
-
₹38,059 INR
$401 USD
View
B+
Retailer 12
-
₹38,759 INR
£322 GBP
View
B+
Retailer 13
-
₹41,001 INR
$432 USD
View
B+
Retailer 14
-
₹43,839 INR
ZAR 7,462 ZAR
View
B+
Retailer 15
-
₹43,943 INR
$463 USD
View
B+
Retailer 16
-
₹48,931 INR
€491 EUR
View
Retailer 17
-
₹49,237 INR
A$798 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
₹65,330 INR
£542 GBP
View
Most Expensive
NZ Jewellers
358a25be-ccf8-432f-9676-77aea04babd9 · Oct 30
₹1,28,129 INR
$1,350 USD
View
Price under review
18 more retailers have this diamond
Prices start from ₹20,813 INRSave up to ₹44,518 INR

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
₹20,813 INR