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Radiant|Natural|GIA

0.48ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2554943448

Certificate GIA 2554943448

Diamond specifications and retailer prices

From $465 NZD
₹24,975 INR
As of November 1, 2026
Save $1,919 NZD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,385 NZD 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 $465 to $2,385, a $1,919 spread on the same certified stone. NZ Jewellers lists it at $2,385. 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
Colour
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: Nov 1
Current: $2,385 NZD|Low: $465 NZD|High: $2,394 NZD|Avg: $868 NZD|-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
November 2, 2026
Retailer 9$465 NZD
Retailer 5$559 NZD
Retailer 8$575 NZD
Retailer 16$623 NZD
Retailer 7$651 NZD
Retailer 12$671 NZD
Retailer 6$680 NZD
Retailer 4$694 NZD
Retailer 14$802 NZD
Retailer 2$806 NZD
Retailer 15$837 NZD
Retailer 3$846 NZD
Retailer 13$923 NZD
Retailer 11$1,058 NZD
Retailer 10$1,435 NZD
NZ Jewellers$2,385 NZD

35 data points across 16 retailers

17 retailers$465 NZD to $2,385 NZD

A
Cheapest Retailer
-
$465 NZD
₹24,975 INR
A
Retailer 2
-
$545 NZD
HK$2,400 HKD
View
A
Retailer 3
-
$559 NZD
$315 USD
View
A
Retailer 4
-
$575 NZD
$324 USD
View
Final sale: no returns
A
Retailer 5
-
$623 NZD
$351 USD
View
A
Retailer 6
-
$651 NZD
$367 USD
View
A
Retailer 7
-
$671 NZD
$378 USD
View
A
Retailer 8
-
$680 NZD
SGD 518 SGD
View
A
Retailer 9
-
$694 NZD
$391 USD
View
A
Retailer 10
-
$802 NZD
$452 USD
View
A
Retailer 11
-
$806 NZD
£358 GBP
View
A
Retailer 12
-
$837 NZD
$472 USD
View
A
Retailer 13
-
$846 NZD
$477 USD
View
A
Retailer 14
-
$923 NZD
$520 USD
View
B+
Retailer 15
-
$1,058 NZD
€568 EUR
View
B
Retailer 16
-
$1,435 NZD
£637 GBP
View
Most Expensive
B
NZ Jewellers
6274386e-4f3f-4c60-b951-b88bd5ec172e · Oct 30
$2,385 NZD
$1,344 USD
View
16 more retailers have this diamond
Prices start from $465 NZDSave up to $1,919 NZD

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
$465 NZD