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Heart|Natural|GIA

1.00ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 7561103490

Certificate GIA 7561103490

Diamond specifications and retailer prices

From $1,371 USD
₹130,572 INR
As of November 1, 2026
Save $3,079 USD (69%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $4,450 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7561103490. Listed at 16 retailers as of October 30, 2026, with prices from $1,371 to $4,450, a $3,079 spread on the same certified stone. NZ Jewellers lists it at $4,450. 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

1.00
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7561103490
Dimensions6.01 × 6.92 × 4.12 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Pinpoint
Top View
6.01 mm6.92 mm1.00 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7561103490
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.6%

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 1
Current: $4,450 USD|Low: $1,371 USD|High: $4,715 USD|Avg: $2,226 USD|-5.6%
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
Retailer 15
November 2, 2026
Retailer 8$1,371 USD
Retailer 4$1,600 USD
Retailer 5$1,663 USD
Retailer 6$1,824 USD
Retailer 12$1,824 USD
Retailer 14$1,880 USD
Retailer 13$1,909 USD
Retailer 15$1,962 USD
Retailer 3$2,020 USD
Retailer 2$2,045 USD
Retailer 10$2,105 USD
Retailer 11$2,222 USD
Retailer 7$2,523 USD
Retailer 9$3,197 USD
NZ Jewellers$4,450 USD

31 data points across 15 retailers

16 retailers$1,371 USD to $4,450 USD

A
Cheapest Retailer
-
$1,371 USD
₹130,572 INR
A
Retailer 2
-
$1,600 USD
View
A
Retailer 3
-
$1,663 USD
View
A
Retailer 4
-
$1,824 USD
View
A
Retailer 5
-
$1,824 USD
View
B+
Retailer 6
-
$1,880 USD
View
B+
Retailer 7
-
$1,909 USD
View
B+
Retailer 8
-
$1,962 USD
View
B+
Retailer 9
-
$2,020 USD
View
B+
Retailer 10
-
$2,045 USD
£1,611 GBP
View
B+
Retailer 11
-
$2,105 USD
View
B+
Retailer 12
-
$2,222 USD
ZAR 35,890 ZAR
View
Retailer 13
-
$2,523 USD
A$3,881 AUD
View
Price last confirmed 27 days ago
Retailer 14
-
$2,546 USD
View
Price last confirmed 56 days ago
B
Retailer 15
-
$3,197 USD
£2,517 GBP
View
Most Expensive
B
NZ Jewellers
523e193e-fbe9-4f1d-8f8b-e8c442ae5d97 · Oct 30
$4,450 USD
View
15 more retailers have this diamond
Prices start from $1,371 USDSave up to $3,079 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
1.00ct Heart
$1,371 USD