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Heart|Natural|GIA

1.62ct G SI2 Heart Natural Diamond

GD • G/SI2 • GIA 2404582828

Shape and cutting style on the report: Heart brilliant

Certificate GIA 2404582828

Diamond specifications and retailer prices

From $13,223 NZD
$7,440 USD
As of October 28, 2026
Save $15,487 NZD (54%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $28,711 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.62ct natural heart diamond

This 1.62ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2404582828. Listed at 15 retailers as of October 28, 2026, with prices from $13,223 to $28,711, a $15,487 spread on the same certified stone. NZ Jewellers lists it at $28,711. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.62
Carat
G
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2404582828
Dimensions8.20 × 8.24 × 3.82 mm
L/W Ratio1.00
Top View
8.20 mm8.24 mm1.62 ctG / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2404582828
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 46.7%

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 28
Current: $28,711 NZD|Low: $11,963 NZD|High: $28,711 NZD|Avg: $17,063 NZD
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
November 3, 2026
Retailer 8$13,223 NZD
Retailer 4$13,232 NZD
Retailer 9$14,355 NZD
Retailer 12$14,355 NZD
Retailer 3$14,608 NZD
Retailer 5$15,299 NZD
Retailer 11$15,551 NZD
Retailer 10$15,791 NZD
Retailer 2$16,029 NZD
Retailer 13$17,944 NZD
Retailer 6$18,751 NZD
Retailer 7$23,924 NZD
NZ Jewellers$28,711 NZD

43 data points across 13 retailers

15 retailers$13,223 NZD to $28,711 NZD

B+
Cheapest Retailer
-
$13,223 NZD
$7,440 USD
B
Retailer 2
-
$13,440 NZD
$7,562 USD
View
B
Retailer 3
-
$14,355 NZD
$8,077 USD
View
Final sale: no returns
B
Retailer 4
-
$14,355 NZD
$8,077 USD
View
B
Retailer 5
-
$14,608 NZD
$8,219 USD
View
B
Retailer 6
-
$15,299 NZD
$8,608 USD
View
B
Retailer 7
-
$15,551 NZD
$8,750 USD
View
B
Retailer 8
-
$15,791 NZD
$8,885 USD
View
B
Retailer 9
-
$16,029 NZD
£7,101 GBP
View
Retailer 10
-
$17,944 NZD
$10,096 USD
View
Price last confirmed 57 days ago
C
Retailer 11
-
$17,944 NZD
$10,096 USD
View
B
Retailer 12
-
$18,751 NZD
€10,048 EUR
View
Retailer 13
-
$18,898 NZD
$10,633 USD
View
Price last confirmed 10 days ago
C
Retailer 14
-
$23,924 NZD
£10,599 GBP
View
Most Expensive
C
NZ Jewellers
9b796eff-eee5-4ee6-bc53-791b93d4693e · Oct 30
$28,711 NZD
$16,154 USD
View
14 more retailers have this diamond
Prices start from $13,223 NZDSave up to $15,487 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 Heart
$13,223 NZD