Heart|Natural|GIA

1.05ct I IF Heart Natural Diamond

VG • I/IF • GIA 6525532502

Certificate GIA 6525532502

Diamond specifications and retailer prices

From $3,738 SGD
As of November 4, 2026
Save $3,002 SGD (45%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,059 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded I 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 6525532502. Listed at 14 retailers as of November 4, 2026, with a 80% 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

1.05
Carat
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6525532502
Dimensions7.31 × 6.15 × 4.09 mm
L/W Ratio1.19
Top View
7.31 mm6.15 mm1.05 ctI / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6525532502
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 55.9%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $6,740 SGD|Low: $3,738 SGD|High: $6,857 SGD|Avg: $4,711 SGD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 7, 2026
Retailer 6$3,738 SGD
Retailer 3$3,935 SGD
Retailer 2$4,192 SGD
Retailer 7$4,343 SGD
Retailer 4$4,718 SGD
Retailer 5$4,944 SGD
Retailer 1$6,740 SGD

46 data points across 7 retailers

14 retailers$3,738 SGD to $6,740 SGD

B+
Cheapest Retailer
-
$3,738 SGD
Final sale: no returns
B+
Retailer 2
-
$3,935 SGD
View
Retailer 3
-
$4,051 SGD
View
Price last confirmed 30 days ago
Retailer 4
-
$4,051 SGD
View
Price last confirmed 30 days ago
B+
Retailer 5
-
$4,192 SGD
View
Retailer 6
-
$4,207 SGD
View
Price last confirmed 37 days ago
Retailer 7
-
$4,343 SGD
View
Price last confirmed 34 days ago
Retailer 8
-
$4,675 SGD
View
Price last confirmed 57 days ago
Retailer 9
-
$4,675 SGD
View
Price last confirmed 39 days ago
B+
Retailer 10
-
$4,718 SGD
View
B
Retailer 11
-
$4,944 SGD
View
B
Retailer 12
-
$5,194 SGD
View
B
Retailer 13
-
$6,740 SGD
View
Most Expensive
NZ Jewellers
71164a64-ddd4-47b1-a59f-4d99d3abe3be · Sep 30
$7,059 SGD
$5,508 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $3,738 SGDSave up to $3,002 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.

B+
1.05ct Heart
$3,738 SGD