CaratHunter
Plans
Round|Natural|GIA

0.42ct E SI2 Round Natural Diamond

EX • E/SI2 • GIA 6565620353

Certificate GIA 6565620353

Diamond specifications and retailer prices

From $432 NZD
₹23,084 INR
As of October 29, 2026
Save $683 NZD (61%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,115 NZD at B2C Jewels · As of October 28, 2026
View at B2C Jewels

About this 0.42ct natural round diamond

This 0.42ct 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 6565620353. Listed at 11 retailers as of October 28, 2026, with prices from $432 to $1,115, a $683 spread on the same certified stone. B2C Jewels lists it at $1,115. 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
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6565620353
Dimensions4.76 × 4.78 × 2.97 mm
L/W Ratio1.00
Top View
4.76 mm4.78 mm0.42 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6565620353
Side View
Table 57.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.2%

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: $1,115 NZD|Low: $430 NZD|High: $1,129 NZD|Avg: $732 NZD|+12.0%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 4$432 NZD
Retailer 11$495 NZD
Retailer 3$524 NZD
Retailer 10$543 NZD
Retailer 5$584 NZD
Retailer 9$638 NZD
Retailer 8$664 NZD
Retailer 7$806 NZD
Retailer 6$996 NZD
Retailer 2$1,049 NZD
B2C Jewels$1,115 NZD

14 data points across 11 retailers

11 retailers$432 NZD to $1,115 NZD

A
Cheapest Retailer
-
$432 NZD
₹23,084 INR
A
Retailer 2
-
$495 NZD
$278 USD
View
A
Retailer 3
-
$524 NZD
HK$2,300 HKD
View
A
Retailer 4
-
$543 NZD
$305 USD
View
A
Retailer 5
-
$584 NZD
SGD 443 SGD
View
A
Retailer 6
-
$638 NZD
SGD 484 SGD
View
A
Retailer 7
-
$664 NZD
A$574 AUD
View
A
Retailer 8
-
$806 NZD
$453 USD
View
A
Retailer 9
-
$996 NZD
€533 EUR
View
A
Retailer 10
-
$1,049 NZD
£464 GBP
View
Most Expensive
B+
B2C Jewels
37089192 · Oct 28
$1,115 NZD
$626 USD
View
10 more retailers have this diamond
Prices start from $432 NZDSave up to $683 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
0.42ct Round
$432 NZD