Round|Natural|GIA

0.45ct J SI1 Round Natural Diamond

EX • J/SI1 • GIA 2567072308

Certificate GIA 2567072308

Diamond specifications and retailer prices

From €241 EUR
₹25,640 INR
As of November 1, 2026
Save €1,060 EUR (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: €1,301 EUR at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.45ct natural round diamond

This 0.45ct natural round sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2567072308. Listed at 16 retailers as of October 30, 2026, with prices from €241 to €1,301, a €1,060 spread on the same certified stone. NZ Jewellers lists it at €1,301. 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

0.45
Carat
J
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.6°
OriginNatural
Grading LabGIA
CertificateGIA 2567072308
Dimensions4.86 × 4.90 × 3.03 mm
L/W Ratio1.01
Top View
4.86 mm4.90 mm0.45 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2567072308
Side View
Table 56.0%Crown 35°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.1%

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: €1,301 EUR|Low: €241 EUR|High: €1,335 EUR|Avg: €527 EUR|-2.6%
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
November 1, 2026
Retailer 2€241 EUR
Retailer 3€286 EUR
Retailer 12€333 EUR
Retailer 5€361 EUR
Retailer 6€367 EUR
Retailer 4€380 EUR
Retailer 11€432 EUR
Retailer 8€450 EUR
Retailer 14€456 EUR
Retailer 7€463 EUR
Retailer 15€526 EUR
Retailer 13€533 EUR
Retailer 9€607 EUR
Retailer 10€770 EUR
NZ Jewellers€1,301 EUR

25 data points across 15 retailers

16 retailers€241 EUR to €1,301 EUR

A
Cheapest Retailer
-
€241 EUR
₹25,640 INR
A
Retailer 2
-
€286 EUR
HK$2,500 HKD
View
A
Retailer 3
-
€333 EUR
$372 USD
View
A
Retailer 4
-
€361 EUR
SGD 545 SGD
View
A
Retailer 5
-
€367 EUR
$410 USD
View
A
Retailer 6
-
€380 EUR
$425 USD
View
B+
Retailer 7
-
€432 EUR
£380 GBP
View
B+
Retailer 8
-
€450 EUR
$503 USD
View
B+
Retailer 9
-
€456 EUR
$510 USD
View
B+
Retailer 10
-
€463 EUR
$517 USD
View
B+
Retailer 11
-
€526 EUR
ZAR 9,495 ZAR
View
B+
Retailer 12
-
€533 EUR
$595 USD
View
Retailer 13
-
€568 EUR
A$976 AUD
View
Price last confirmed 27 days ago
B+
Retailer 14
-
€607 EUR
View
B
Retailer 15
-
€770 EUR
£677 GBP
View
Most Expensive
B
NZ Jewellers
08484d79-e08d-43e6-a004-fec55025807f · Oct 30
€1,301 EUR
$1,453 USD
View
15 more retailers have this diamond
Prices start from €241 EURSave up to €1,060 EUR

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
0.45ct Round
€241 EUR