CaratHunter
Plans
Heart|Natural|GIA

0.73ct I IF Heart Natural Diamond

ID • I/IF • GIA 1539581892

Certificate GIA 1539581892

Diamond specifications and retailer prices

From $948 SGD
As of November 4, 2026
Save $1,404 SGD (60%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,741 SGD at NZ Jewellers · As of September 29, 2026
View at NZ Jewellers

About this 0.73ct natural heart diamond

This 0.73ct natural heart sits in the half to three-quarter 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 1539581892. Listed at 17 retailers as of November 4, 2026, with a 148% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.73
Carat
I
Colour
IF
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle38.2°
OriginNatural
Grading LabGIA
CertificateGIA 1539581892
Dimensions5.35 × 6.35 × 3.72 mm
L/W Ratio1.19
Girdle conditionFaceted
Top View
5.35 mm6.35 mm0.73 ctI / IF
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1539581892
Side View
Table 60.0%CrownGirdle: MED-THKPavilion 38.2°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
A+
Exceptional
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 4
Current: $3,211 SGD|Low: $948 SGD|High: $3,262 SGD|Avg: $1,618 SGD|-1.6%
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 6, 2026
Retailer 15$948 SGD
Retailer 4$1,187 SGD
Retailer 10$1,238 SGD
Retailer 3$1,265 SGD
Retailer 8$1,272 SGD
Retailer 12$1,290 SGD
Retailer 14$1,305 SGD
Retailer 2$1,307 SGD
Retailer 7$1,353 SGD
Retailer 5$1,491 SGD
Retailer 6$1,558 SGD
Retailer 9$1,920 SGD
Retailer 13$1,977 SGD
Retailer 11$2,352 SGD
NZ Jewellers$3,211 SGD

23 data points across 15 retailers

17 retailers$948 SGD to $2,352 SGD

A+
Cheapest Retailer
-
$948 SGD
A
Retailer 2
-
$1,187 SGD
View
Final sale: no returns
A
Retailer 3
-
$1,238 SGD
View
A
Retailer 4
-
$1,265 SGD
View
A
Retailer 5
-
$1,272 SGD
View
A
Retailer 6
-
$1,290 SGD
View
A
Retailer 7
-
$1,305 SGD
View
A
Retailer 8
-
$1,307 SGD
View
Retailer 9
-
$1,353 SGD
View
Price last confirmed 14 days ago
Retailer 10
-
$1,491 SGD
View
Price last confirmed 17 days ago
B+
Retailer 11
-
$1,558 SGD
View
Retailer 12
-
$1,749 SGD
View
Price last confirmed 33 days ago
B+
Retailer 13
-
$1,920 SGD
View
B+
Retailer 14
-
$1,977 SGD
View
B+
Retailer 15
-
$2,352 SGD
View
Retailer 16
-
$3,211 SGD
View
Price last confirmed 13 days ago
Most Expensive
NZ Jewellers
fc97e61d-1fed-4669-b725-64d3b4a8e588 · Sep 29
$3,741 SGD
$2,929 USD
View
Price last confirmed 37 days ago
16 more retailers have this diamond
Prices start from $948 SGDSave up to $1,404 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+
0.73ct Heart
$948 SGD