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Radiant|Natural|GIA

0.62ct E SI1 Radiant Natural Diamond

ID • E/SI1 • GIA 6521758819

Certificate GIA 6521758819

Diamond specifications and retailer prices

From $1,143 NZD
$644 USD
As of October 29, 2026
Save $2,016 NZD (64%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,158 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 0.62ct natural radiant diamond

This 0.62ct natural radiant sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521758819. Listed at 11 retailers as of October 29, 2026, with prices from $1,143 to $3,158, a $2,016 spread on the same certified stone. Do Amore Diamonds lists it at $3,158. 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

0.62
Carat
E
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6521758819
Dimensions5.41 × 4.30 × 2.94 mm
L/W Ratio1.26
Top View
5.41 mm4.30 mm0.62 ctE / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521758819
Side View
Table 66.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 68.4%

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: $3,158 NZD|Low: $1,015 NZD|High: $3,176 NZD|Avg: $1,646 NZD|-0.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 25, 2026
Retailer 10$1,143 NZD
Retailer 11$1,262 NZD
Retailer 3$1,301 NZD
Retailer 2$1,373 NZD
Retailer 9$1,396 NZD
Retailer 8$1,457 NZD
Retailer 4$1,492 NZD
Retailer 5$1,579 NZD
Retailer 7$1,579 NZD
Retailer 6$1,632 NZD
Retailer 12$2,039 NZD
Do Amore Diamonds$3,158 NZD

13 data points across 12 retailers

11 retailers$1,143 NZD to $3,158 NZD

A
Cheapest Retailer
-
$1,143 NZD
$644 USD
Final sale: no returns
A
Retailer 2
-
$1,262 NZD
MYR 2,898 MYR
View
Retailer 3
-
$1,301 NZD
$733 USD
View
Price last confirmed 74 days ago
A
Retailer 4
-
$1,373 NZD
$774 USD
View
A
Retailer 5
-
$1,396 NZD
SGD 1,063 SGD
View
A
Retailer 6
-
$1,457 NZD
$821 USD
View
A
Retailer 7
-
$1,579 NZD
$890 USD
View
A
Retailer 8
-
$1,579 NZD
$890 USD
View
A
Retailer 9
-
$1,632 NZD
$920 USD
View
B+
Retailer 10
-
$2,039 NZD
A$1,768 AUD
View
Most Expensive
B
Do Amore Diamonds
12-100765898822 · Oct 29
$3,158 NZD
$1,780 USD
View
10 more retailers have this diamond
Prices start from $1,143 NZDSave up to $2,016 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
0.62ct Radiant
$1,143 NZD