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Heart|Natural|GIA

1.33ct I IF Heart Natural Diamond

EX • I/IF • GIA 1565051492

Certificate GIA 1565051492

Diamond specifications and retailer prices

From $3,603 USD
As of November 5, 2026
Save $4,260 USD (54%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $8,724 USD at NZ Jewellers · As of September 28, 2026
View at NZ Jewellers

About this 1.33ct natural heart diamond

This 1.33ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1565051492. Listed at 18 retailers as of November 4, 2026, with a 118% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.33
Carat
I
Color
IF
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41.9°
OriginNatural
Grading LabGIA
CertificateGIA 1565051492
Dimensions6.85 × 7.52 × 4.45 mm
L/W Ratio1.10
Culet sizeNone
Top View
6.85 mm7.52 mm1.33 ctI / IF
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1565051492
Side View
Table 57.0%Crown 34.4°Girdle: STK-THKPavilion 41.9°Culet: NoneDepth 59.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $8,625 USD|Low: $3,584 USD|High: $8,724 USD|Avg: $5,431 USD|-1.1%
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
Retailer 14
November 6, 2026
Retailer 8$3,603 USD
Retailer 14$4,227 USD
Retailer 6$4,318 USD
Retailer 11$4,660 USD
Retailer 2$4,874 USD
Retailer 3$4,951 USD
Retailer 10$4,951 USD
Retailer 13$4,951 USD
Retailer 12$4,990 USD
Retailer 5$5,102 USD
Retailer 4$5,712 USD
Retailer 7$6,040 USD
Retailer 9$7,863 USD
NZ Jewellers$8,625 USD

46 data points across 14 retailers

18 retailers$3,603 USD to $7,863 USD

A
Cheapest Retailer
-
$3,603 USD
A
Retailer 2
-
$4,227 USD
View
A
Retailer 3
-
$4,318 USD
View
A
Retailer 4
-
$4,660 USD
View
B+
Retailer 5
-
$4,874 USD
View
Retailer 6
-
$4,951 USD
View
Price last confirmed 11 days ago
Retailer 7
-
$4,951 USD
View
Price last confirmed 12 days ago
Retailer 8
-
$4,951 USD
View
Price last confirmed 12 days ago
Retailer 9
-
$4,990 USD
View
Price last confirmed 28 days ago
Retailer 10
-
$5,007 USD
View
Price last confirmed 39 days ago
B+
Retailer 11
-
$5,102 USD
View
Retailer 12
-
$5,712 USD
View
Price last confirmed 10 days ago
Retailer 13
-
$5,778 USD
View
Price last confirmed 38 days ago
Retailer 14
-
$5,778 USD
View
Price last confirmed 61 days ago
B+
Retailer 15
-
$6,040 USD
View
B
Retailer 16
-
$7,863 USD
View
Retailer 17
-
$8,625 USD
View
Price last confirmed 10 days ago
Most Expensive
NZ Jewellers
0b306a05-ea37-4871-9e26-24b6cd37cb41 · Sep 28
$8,724 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from $3,603 USDSave up to $4,260 USD

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
1.33ct Heart
$3,603 USD