Round|Natural|GIA

0.62ct I SI1 Round Natural Diamond

EX • I/SI1 • GIA 2396662818

Certificate GIA 2396662818

Diamond specifications and retailer prices

From $1,545 NZD
$871 USD
As of October 26, 2026
Save $463 NZD (23%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,365 NZD at NZ Jewellers · As of September 19, 2026
View at NZ Jewellers

About this 0.62ct natural round diamond

This 0.62ct natural round sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2396662818. Listed at 14 retailers as of October 26, 2026, with a 30% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2396662818
Dimensions5.52 × 5.49 × 3.36 mm
L/W Ratio1.01
Top View
5.52 mm5.49 mm0.62 ctI / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2396662818
Side View
Table 56.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 26
Current: $1,602 NZD|Low: $1,141 NZD|High: $2,553 NZD|Avg: $1,695 NZD|+1.9%
Retailer 1
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
October 27, 2026
Retailer 10$1,244 NZD
Retailer 14$1,357 NZD
Retailer 3$1,370 NZD
Retailer 5$1,391 NZD
Retailer 2$1,545 NZD
Retailer 12$1,584 NZD
Retailer 1$1,602 NZD
Retailer 4$1,606 NZD
Retailer 13$1,659 NZD
Retailer 8$1,904 NZD
Retailer 7$2,009 NZD
Retailer 11$2,028 NZD
Retailer 6$2,179 NZD
Retailer 9$2,474 NZD

14 data points across 14 retailers

14 retailers$1,545 NZD to $2,009 NZD

Retailer 1
-
$1,348 NZD
$760 USD
Price last confirmed 7 days ago
Retailer 2
-
$1,357 NZD
$765 USD
View
Price last confirmed 25 days ago
Retailer 3
-
$1,370 NZD
$772 USD
View
Price last confirmed 7 days ago
Retailer 4
-
$1,400 NZD
$789 USD
View
Price last confirmed 7 days ago
B+
Retailer 5
-
$1,545 NZD
$871 USD
View
Retailer 6
-
$1,584 NZD
$893 USD
View
Price last confirmed 7 days ago
B+
Retailer 7
-
$1,602 NZD
£711 GBP
View
Retailer 8
-
$1,606 NZD
$905 USD
View
Price last confirmed 41 days ago
B+
Retailer 9
-
$1,659 NZD
$935 USD
View
B+
Retailer 10
-
$1,904 NZD
€1,022 EUR
View
B+
Retailer 11
-
$2,009 NZD
ZAR 18,290 ZAR
View
Retailer 12
-
$2,028 NZD
A$1,758 AUD
View
Price last confirmed 28 days ago
Retailer 13
-
$2,474 NZD
£1,098 GBP
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
7c9db5e4-3355-441d-aee7-5688022bc341 · Sep 19
$4,365 NZD
$2,460 USD
View
Price last confirmed 43 days ago
13 more retailers have this diamond
Prices start from $1,545 NZDSave up to $463 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.

B+
0.62ct Round
$1,545 NZD