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Round|Natural|GIA

0.45ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6502001607

Certificate GIA 6502001607

Diamond specifications and retailer prices

From €290 EUR
₹30,714 INR
As of October 29, 2026
Save €1,225 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €1,515 EUR at NZ Jewellers · As of October 29, 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 E colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6502001607. Listed at 15 retailers as of October 29, 2026, with prices from €290 to €1,515, a €1,225 spread on the same certified stone. NZ Jewellers lists it at €1,515. 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
E
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6502001607
Dimensions4.95 × 4.93 × 3.00 mm
L/W Ratio1.00
Star length45%
Lower girdle75%
Top View
4.95 mm4.93 mm0.45 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6502001607
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 60.7%

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 29
Current: €1,515 EUR|Low: €289 EUR|High: €1,566 EUR|Avg: €534 EUR|-3.3%
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
October 29, 2026
Retailer 9€290 EUR
Retailer 2€311 EUR
Retailer 4€341 EUR
Retailer 7€345 EUR
Retailer 3€397 EUR
Retailer 15€420 EUR
Retailer 12€428 EUR
Retailer 13€428 EUR
Retailer 14€458 EUR
Retailer 8€491 EUR
Retailer 11€515 EUR
Retailer 5€545 EUR
Retailer 10€599 EUR
Retailer 6€927 EUR
NZ Jewellers€1,515 EUR

28 data points across 15 retailers

15 retailers€290 EUR to €1,515 EUR

A
Cheapest Retailer
-
€290 EUR
₹30,714 INR
A
Retailer 2
-
€311 EUR
₹32,932 INR
View
Retailer 3
-
€341 EUR
$379 USD
View
Price last confirmed 7 days ago
A
Retailer 4
-
€345 EUR
HK$3,000 HKD
View
A
Retailer 5
-
€397 EUR
$442 USD
View
A
Retailer 6
-
€420 EUR
SGD 631 SGD
View
A
Retailer 7
-
€428 EUR
$476 USD
View
A
Retailer 8
-
€428 EUR
$476 USD
View
A
Retailer 9
-
€458 EUR
$510 USD
View
A
Retailer 10
-
€491 EUR
£430 GBP
View
A
Retailer 11
-
€515 EUR
$573 USD
View
A
Retailer 12
-
€545 EUR
$607 USD
View
A
Retailer 13
-
€599 EUR
View
Retailer 14
-
€927 EUR
£812 GBP
View
Price last confirmed 11 days ago
Most Expensive
B
NZ Jewellers
196af8b2-55ef-4960-a0a0-5812c44ed502 · Oct 29
€1,515 EUR
$1,686 USD
View
14 more retailers have this diamond
Prices start from €290 EURSave up to €1,225 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
€290 EUR