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Heart|Natural|GIA

1.03ct H IF Heart Natural Diamond

VG • H/IF • GIA 1519535560

Certificate GIA 1519535560

Diamond specifications and retailer prices

From $2,484 SGD
As of November 4, 2026
Save $3,377 SGD (58%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $6,922 SGD 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 November 4, 2026, with a 136% 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
Colour
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: Nov 4
Current: $3,184 SGD|Low: $2,452 SGD|High: $6,246 SGD|Avg: $3,480 SGD|-6.4%
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
November 6, 2026
Retailer 5$2,484 SGD
Retailer 7$2,551 SGD
Retailer 15$2,750 SGD
Retailer 6$2,805 SGD
Retailer 13$2,963 SGD
Retailer 14$2,980 SGD
Retailer 8$3,007 SGD
Retailer 2$3,034 SGD
Retailer 3$3,091 SGD
Retailer 1$3,184 SGD
Retailer 11$3,184 SGD
Retailer 4$3,447 SGD
Retailer 10$3,998 SGD
Retailer 9$4,095 SGD
Retailer 16$5,186 SGD
Retailer 12$5,862 SGD

24 data points across 16 retailers

18 retailers$2,484 SGD to $5,862 SGD

A
Cheapest Retailer
-
$2,484 SGD
A
Retailer 2
-
$2,551 SGD
View
A
Retailer 3
-
$2,750 SGD
View
A
Retailer 4
-
$2,805 SGD
View
Final sale: no returns
A
Retailer 5
-
$2,963 SGD
View
A
Retailer 6
-
$2,980 SGD
View
A
Retailer 7
-
$3,007 SGD
View
A
Retailer 8
-
$3,034 SGD
View
A
Retailer 9
-
$3,091 SGD
View
A
Retailer 10
-
$3,184 SGD
View
A
Retailer 11
-
$3,184 SGD
View
B+
Retailer 12
-
$3,447 SGD
View
B+
Retailer 13
-
$3,998 SGD
View
B+
Retailer 14
-
$4,095 SGD
View
Retailer 15
-
$4,105 SGD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$5,186 SGD
View
B
Retailer 17
-
$5,862 SGD
View
Most Expensive
NZ Jewellers
112eaa18-3dfc-4cd4-b857-524d2c988624 · Sep 25
$6,922 SGD
$5,419 USD
View
Price last confirmed 41 days ago
17 more retailers have this diamond
Prices start from $2,484 SGDSave up to $3,377 SGD

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
$2,484 SGD