CaratHunter
Plans
Radiant|Natural|GIA

0.48ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2554943448

Certificate GIA 2554943448

Diamond specifications and retailer prices

From $262 USD
₹24,981 INR
As of October 31, 2026
Save $1,082 USD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,344 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.48ct natural radiant diamond

This 0.48ct natural radiant sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2554943448. Listed at 17 retailers as of October 30, 2026, with prices from $262 to $1,344, a $1,082 spread on the same certified stone. NZ Jewellers lists it at $1,344. 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

0.48
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle40°
Pavilion angle59.89°
OriginNatural
Grading LabGIA
CertificateGIA 2554943448
Dimensions5.51 × 3.97 × 2.49 mm
L/W Ratio1.39
Girdle conditionPolished
Culet sizeNone
Top View
5.51 mm3.97 mm0.48 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2554943448
Side View
Table 68.0%Crown 40°Girdle: STK-THKPavilion 59.89°Culet: NoneDepth 62.7%

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: Oct 31
Current: $1,344 USD|Low: $262 USD|High: $1,349 USD|Avg: $469 USD|-0.4%
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
October 31, 2026
Retailer 2$262 USD
Retailer 9$307 USD
Retailer 5$315 USD
Retailer 8$324 USD
Retailer 17$351 USD
Retailer 7$367 USD
Retailer 12$378 USD
Retailer 6$383 USD
Retailer 4$391 USD
Retailer 15$452 USD
Retailer 10$454 USD
Retailer 16$472 USD
Retailer 3$477 USD
Retailer 14$520 USD
Retailer 11$596 USD
Retailer 13$814 USD
NZ Jewellers$1,344 USD

33 data points across 17 retailers

17 retailers$262 USD to $1,344 USD

A
Cheapest Retailer
-
$262 USD
₹24,981 INR
A
Retailer 2
-
$307 USD
HK$2,400 HKD
View
A
Retailer 3
-
$315 USD
View
A
Retailer 4
-
$324 USD
View
Final sale: no returns
A
Retailer 5
-
$351 USD
View
A
Retailer 6
-
$367 USD
View
A
Retailer 7
-
$378 USD
View
A
Retailer 8
-
$383 USD
SGD 518 SGD
View
A
Retailer 9
-
$391 USD
View
A
Retailer 10
-
$452 USD
View
A
Retailer 11
-
$454 USD
£358 GBP
View
A
Retailer 12
-
$472 USD
View
A
Retailer 13
-
$477 USD
View
A
Retailer 14
-
$520 USD
View
B+
Retailer 15
-
$596 USD
€568 EUR
View
B
Retailer 16
-
$814 USD
£641 GBP
View
Most Expensive
B
NZ Jewellers
6274386e-4f3f-4c60-b951-b88bd5ec172e · Oct 30
$1,344 USD
View
16 more retailers have this diamond
Prices start from $262 USDSave up to $1,082 USD

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
0.48ct Radiant
$262 USD