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Heart|Natural|GIA

1.02ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 7548283782

Certificate GIA 7548283782

Diamond specifications and retailer prices

From $1,872 SGD
As of November 5, 2026
Save $2,227 SGD (54%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,669 SGD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.02ct natural heart diamond

This 1.02ct natural heart sits in the classic one-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 7548283782. Listed at 13 retailers as of November 4, 2026, with a 119% 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

1.02
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7548283782
Dimensions6.23 × 6.91 × 4.11 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal
Top View
6.23 mm6.91 mm1.02 ctI / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7548283782
Side View
Table 60.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

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 5
Current: $5,669 SGD|Low: $1,872 SGD|High: $5,669 SGD|Avg: $2,698 SGD
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
Retailer 16
November 6, 2026
Retailer 14$1,872 SGD
Retailer 12$2,106 SGD
Retailer 13$2,133 SGD
Retailer 8$2,170 SGD
Retailer 15$2,192 SGD
Retailer 6$2,194 SGD
Retailer 11$2,203 SGD
Retailer 2$2,307 SGD
Retailer 3$2,429 SGD
Retailer 4$2,499 SGD
Retailer 5$2,499 SGD
Retailer 16$2,589 SGD
Retailer 7$2,908 SGD
Retailer 9$3,186 SGD
Retailer 10$4,100 SGD
NZ Jewellers$5,669 SGD

37 data points across 16 retailers

13 retailers$1,872 SGD to $4,100 SGD

A
Cheapest Retailer
-
$1,872 SGD
Retailer 2
-
$2,106 SGD
View
Price last confirmed 15 days ago
B+
Retailer 3
-
$2,133 SGD
View
B+
Retailer 4
-
$2,192 SGD
View
Retailer 5
-
$2,203 SGD
View
Price last confirmed 15 days ago
B+
Retailer 6
-
$2,307 SGD
View
Retailer 7
-
$2,429 SGD
View
Price last confirmed 14 days ago
B+
Retailer 8
-
$2,499 SGD
View
B+
Retailer 9
-
$2,499 SGD
View
B+
Retailer 10
-
$2,589 SGD
View
B
Retailer 11
-
$3,186 SGD
View
B
Retailer 12
-
$4,100 SGD
View
Most Expensive
NZ Jewellers
f11aeaed-6c50-4f25-8bfc-8580a90a50f3 · Oct 21
$5,669 SGD
$4,423 USD
View
Price last confirmed 16 days ago
12 more retailers have this diamond
Prices start from $1,872 SGDSave up to $2,227 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
1.02ct Heart
$1,872 SGD