CaratHunter
Plans
Round|Natural|GIA

1.62ct M IF Round Natural Diamond

EX • M/IF • GIA 5231820594

Certificate GIA 5231820594

Diamond specifications and retailer prices

From $8,519 NZD
As of November 5, 2026
Save $9,515 NZD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $18,034 NZD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.62ct natural round diamond

This 1.62ct natural round sits in the one-and-a-half to two carat band, graded M colour (faint-tinted) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by GIA 5231820594. Listed at 9 retailers as of November 5, 2026, with prices from $8,519 to $18,034, a $9,515 spread on the same certified stone. NZ Jewellers lists it at $18,034. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.62
Carat
M
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
Crown angle36°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 5231820594
Dimensions7.51 × 7.54 × 4.66 mm
L/W Ratio1.00
Top View
7.51 mm7.54 mm1.62 ctM / IF
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5231820594
Side View
Table 59.0%Crown 36°Girdle: THN-MEDPavilion 41°CuletDepth 61.9%

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: Nov 5
Current: $13,155 NZD|Low: $8,519 NZD|High: $36,925 NZD|Avg: $13,598 NZD|+2.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5$8,519 NZD
Retailer 4$8,638 NZD
Retailer 8$9,144 NZD
Retailer 3$9,768 NZD
Retailer 6$11,052 NZD
Retailer 2$11,689 NZD
Retailer 1$13,155 NZD
Retailer 7$36,925 NZD

22 data points across 8 retailers

9 retailers$8,519 NZD to $18,034 NZD

B+
Cheapest Retailer
-
$8,519 NZD
B+
Retailer 2
-
$9,144 NZD
View
B+
Retailer 3
-
$9,768 NZD
View
Retailer 4
-
$9,768 NZD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$9,768 NZD
View
B
Retailer 6
-
$11,271 NZD
View
B
Retailer 7
-
$11,689 NZD
View
B
Retailer 8
-
$13,155 NZD
View
Most Expensive
C
NZ Jewellers
0022579b-c2b9-4411-8035-6a558bd99e77 · Nov 5
$18,034 NZD
$10,138 USD
View
8 more retailers have this diamond
Prices start from $8,519 NZDSave up to $9,515 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+
1.62ct Round
$8,519 NZD