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Round|Natural|GIA

0.42ct E SI1 Round Natural Diamond

EX • E/SI1 • GIA 6561434086

Certificate GIA 6561434086

Diamond specifications and retailer prices

From $406 USD
₹38,631 INR
As of October 29, 2026
Save $1,310 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $1,716 USD at NZ Jewellers · As of October 26, 2026
View at NZ Jewellers

About this 0.42ct natural round diamond

This 0.42ct natural round sits in the sub-half-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6561434086. Listed at 19 retailers as of October 26, 2026, with prices from $406 to $1,716, a $1,310 spread on the same certified stone. NZ Jewellers lists it at $1,716. 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

0.42
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6561434086
Dimensions4.88 × 4.87 × 2.96 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizeNone
Top View
4.88 mm4.87 mm0.42 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6561434086
Side View
Table 57.0%Crown 34°Girdle: THN-MEDPavilion 40.8°Culet: NoneDepth 60.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,716 USD|Low: $403 USD|High: $1,747 USD|Avg: $800 USD|-1.8%
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
October 29, 2026
Retailer 11$406 USD
Retailer 18$461 USD
Retailer 15$505 USD
Retailer 4$535 USD
Retailer 16$543 USD
Retailer 6$547 USD
Retailer 3$579 USD
Retailer 5$589 USD
Retailer 10$631 USD
Retailer 2$692 USD
Retailer 14$744 USD
Retailer 8$761 USD
Retailer 9$769 USD
Retailer 7$805 USD
Retailer 12$1,114 USD
Retailer 13$1,270 USD
Retailer 17$1,569 USD
NZ Jewellers$1,716 USD

19 data points across 18 retailers

19 retailers$406 USD to $1,716 USD

A
Cheapest Retailer
-
$406 USD
₹38,631 INR
A
Retailer 2
-
$461 USD
HK$3,600 HKD
View
A
Retailer 3
-
$505 USD
View
A
Retailer 4
-
$535 USD
View
A
Retailer 5
-
$543 USD
€517 EUR
View
Price last confirmed 3 days ago
A
Retailer 6
-
$544 USD
A$837 AUD
View
A
Retailer 7
-
$547 USD
View
A
Retailer 8
-
$579 USD
SGD 782 SGD
View
A
Retailer 9
-
$589 USD
View
A
Retailer 10
-
$631 USD
View
B+
Retailer 11
-
$692 USD
£545 GBP
View
B+
Retailer 12
-
$744 USD
€709 EUR
View
B+
Retailer 13
-
$761 USD
View
B+
Retailer 14
-
$769 USD
View
B+
Retailer 15
-
$805 USD
View
B
Retailer 16
-
$1,114 USD
£877 GBP
View
B
Retailer 17
-
$1,270 USD
£1,000 GBP
View
B
Retailer 18
-
$1,569 USD
CA$2,180 CAD
View
Most Expensive
B
NZ Jewellers
ca3c5907-08c6-47d3-b953-11d43142c7ad · Oct 26
$1,716 USD
View
18 more retailers have this diamond
Prices start from $406 USDSave up to $1,310 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
0.42ct Round
$406 USD