Heart|Natural|GIA

1.03ct H IF Heart Natural Diamond

VG • H/IF • GIA 1519535560

Certificate GIA 1519535560

Diamond specifications and retailer prices

From $1,958 USD
HK$15,300 HKD
As of October 29, 2026
Save $2,744 USD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,419 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.03ct natural heart diamond

This 1.03ct natural heart sits in the classic one-carat band, graded H 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 1519535560. Listed at 18 retailers as of October 29, 2026, with a 140% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.03
Carat
H
Color
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle40.1°
OriginNatural
Grading LabGIA
CertificateGIA 1519535560
Dimensions7.09 × 5.98 × 3.56 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
7.09 mm5.98 mm1.03 ctH / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1519535560
Side View
Table 58.0%CrownGirdle: STK-THKPavilion 40.1°Culet: NoneDepth 59.5%

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: Oct 29
Current: $2,553 USD|Low: $1,958 USD|High: $4,891 USD|Avg: $2,790 USD|-4.3%
Retailer 1
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
Retailer 16
Retailer 17
October 29, 2026
Retailer 3$1,958 USD
Retailer 7$2,030 USD
Retailer 17$2,189 USD
Retailer 14$2,232 USD
Retailer 5$2,354 USD
Retailer 11$2,364 USD
Retailer 2$2,371 USD
Retailer 13$2,410 USD
Retailer 6$2,470 USD
Retailer 15$2,532 USD
Retailer 1$2,553 USD
Retailer 10$2,743 USD
Retailer 8$3,113 USD
Retailer 9$3,215 USD
Retailer 16$3,223 USD
Retailer 4$4,124 USD
Retailer 12$4,703 USD

25 data points across 17 retailers

18 retailers$1,958 USD to $4,703 USD

A
Cheapest Retailer
-
$1,958 USD
HK$15,300 HKD
A
Retailer 2
-
$2,030 USD
View
A
Retailer 3
-
$2,189 USD
View
A
Retailer 4
-
$2,232 USD
View
Final sale: no returns
A
Retailer 5
-
$2,354 USD
View
A
Retailer 6
-
$2,364 USD
€2,251 EUR
View
A
Retailer 7
-
$2,371 USD
View
A
Retailer 8
-
$2,410 USD
View
A
Retailer 9
-
$2,470 USD
View
A
Retailer 10
-
$2,532 USD
View
A
Retailer 11
-
$2,553 USD
£2,010 GBP
View
B+
Retailer 12
-
$2,743 USD
View
B+
Retailer 13
-
$3,113 USD
SGD 4,207 SGD
View
Retailer 14
-
$3,215 USD
A$4,945 AUD
View
Price last confirmed 22 days ago
Retailer 15
-
$3,223 USD
ZAR 52,063 ZAR
View
Price last confirmed 7 days ago
B
Retailer 16
-
$4,124 USD
View
B
Retailer 17
-
$4,703 USD
£3,703 GBP
View
Most Expensive
NZ Jewellers
112eaa18-3dfc-4cd4-b857-524d2c988624 · Sep 25
$5,419 USD
View
Price last confirmed 34 days ago
17 more retailers have this diamond
Prices start from $1,958 USDSave up to $2,744 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
1.03ct Heart
$1,958 USD