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Heart|Natural|GIA

1.51ct J IF Heart Natural Diamond

VG • J/IF • GIA 2233661041

Certificate GIA 2233661041

Diamond specifications and retailer prices

From $8,830 NZD
As of November 2, 2026
Save $7,537 NZD (46%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $16,367 NZD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1.51ct natural heart diamond

This 1.51ct natural heart sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2233661041. Listed at 8 retailers as of November 2, 2026, with prices from $8,830 to $16,367, a $7,537 spread on the same certified stone. NZ Jewellers lists it at $16,367. 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

1.51
Carat
J
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.7°
Pavilion angle42.11°
OriginNatural
Grading LabGIA
CertificateGIA 2233661041
Dimensions6.97 × 8.10 × 4.82 mm
L/W Ratio1.16
Girdle conditionThick
Top View
6.97 mm8.10 mm1.51 ctJ / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2233661041
Side View
Table 62.0%Crown 36.7°Girdle: STK-THKPavilion 42.11°Culet: NoneDepth 59.5%

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: Nov 2
Current: $16,367 NZD|Low: $8,830 NZD|High: $16,601 NZD|Avg: $11,162 NZD|-1.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 2$8,830 NZD
Retailer 10$8,873 NZD
Retailer 7$9,164 NZD
Retailer 5$9,784 NZD
Retailer 6$9,784 NZD
Retailer 9$9,941 NZD
Retailer 8$9,999 NZD
Retailer 11$10,739 NZD
Retailer 3$10,988 NZD
Retailer 4$15,584 NZD
NZ Jewellers$16,367 NZD

35 data points across 11 retailers

8 retailers$8,830 NZD to $16,367 NZD

A
Cheapest Retailer
-
$8,830 NZD
B+
Retailer 2
-
$9,164 NZD
View
B+
Retailer 3
-
$9,784 NZD
View
B+
Retailer 4
-
$9,784 NZD
View
Retailer 5
-
$9,941 NZD
View
Price last confirmed 28 days ago
Retailer 6
-
$9,999 NZD
View
Price last confirmed 8 days ago
B
Retailer 7
-
$15,584 NZD
View
Most Expensive
B
NZ Jewellers
352edf54-6d5d-4e94-9975-d731097fc6f7 · Nov 3
$16,367 NZD
$9,073 USD
View
7 more retailers have this diamond
Prices start from $8,830 NZDSave up to $7,537 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
1.51ct Heart
$8,830 NZD