Heart|Natural|GIA

1.01ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 2388423714

Certificate GIA 2388423714

Diamond specifications and retailer prices

From $1,239 USD
As of November 6, 2026
Save $3,050 USD (71%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,289 USD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2388423714. Listed at 16 retailers as of November 5, 2026, with prices from $1,239 to $4,289, a $3,050 spread on the same certified stone. NZ Jewellers lists it at $4,289. 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

1.01
Carat
H
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2388423714
Dimensions5.64 × 6.72 × 4.27 mm
L/W Ratio1.19
Top View
5.64 mm6.72 mm1.01 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2388423714
Side View
Table 59.0%CrownGirdle: THK-ETKPavilionCulet: NoneDepth 63.6%

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 6
Current: $1,239 USD|Low: $1,239 USD|High: $3,114 USD|Avg: $1,849 USD|-3.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 1$1,239 USD
Retailer 5$1,267 USD
Retailer 7$1,611 USD
Retailer 6$1,622 USD
Retailer 2$1,729 USD
Retailer 3$1,951 USD
Retailer 4$3,072 USD

32 data points across 7 retailers

16 retailers$1,239 USD to $4,289 USD

A
Cheapest Retailer
-
$1,239 USD
A
Retailer 2
-
$1,267 USD
View
A
Retailer 3
-
$1,542 USD
View
A
Retailer 4
-
$1,611 USD
View
A
Retailer 5
-
$1,622 USD
View
Final sale: no returns
A
Retailer 6
-
$1,729 USD
View
Retailer 7
-
$1,759 USD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$1,759 USD
View
B+
Retailer 9
-
$1,764 USD
View
B+
Retailer 10
-
$1,840 USD
View
B+
Retailer 11
-
$1,895 USD
View
B+
Retailer 12
-
$1,951 USD
View
B+
Retailer 13
-
$2,029 USD
View
B
Retailer 14
-
$3,072 USD
View
B
Retailer 15
-
$4,190 USD
View
Most Expensive
B
NZ Jewellers
ace955a1-3f6e-41b5-8ff4-86bd89d579c8 · Nov 5
$4,289 USD
View
15 more retailers have this diamond
Prices start from $1,239 USDSave up to $3,050 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
1.01ct Heart
$1,239 USD