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Heart|Natural|GIA

1.00ct I IF Heart Natural Diamond

VG • I/IF • GIA 1232694430

Certificate GIA 1232694430

Diamond specifications and retailer prices

From $2,414 SGD
As of November 2, 2026
Save $3,221 SGD (57%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,635 SGD at NZ Jewellers · As of November 3, 2026
View at NZ Jewellers

About this 1ct natural heart diamond

This 1ct 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 1232694430. Listed at 10 retailers as of November 2, 2026, with prices from $2,414 to $5,635, a $3,221 spread on the same certified stone. NZ Jewellers lists it at $5,635. 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

1.00
Carat
I
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.45°
Pavilion angle41.75°
OriginNatural
Grading LabGIA
CertificateGIA 1232694430
Dimensions5.71 × 6.83 × 4.34 mm
L/W Ratio1.20
Girdle conditionVery Thick
Top View
5.71 mm6.83 mm1.00 ctI / IF
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232694430
Side View
Table 60.0%Crown 38.45°Girdle: STK-VTKPavilion 41.75°Culet: NoneDepth 63.5%

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 2
Current: $5,635 SGD|Low: $2,413 SGD|High: $5,721 SGD|Avg: $3,323 SGD|-1.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 4$2,414 SGD
Retailer 2$2,561 SGD
Retailer 7$2,648 SGD
Retailer 6$2,696 SGD
Retailer 3$2,701 SGD
Retailer 9$2,820 SGD
Retailer 8$2,871 SGD
Retailer 10$3,364 SGD
Retailer 5$4,723 SGD
NZ Jewellers$5,635 SGD

44 data points across 10 retailers

10 retailers$2,414 SGD to $5,635 SGD

A
Cheapest Retailer
-
$2,414 SGD
A
Retailer 2
-
$2,561 SGD
View
A
Retailer 3
-
$2,648 SGD
View
A
Retailer 4
-
$2,696 SGD
View
A
Retailer 5
-
$2,701 SGD
View
A
Retailer 6
-
$2,820 SGD
View
A
Retailer 7
-
$2,871 SGD
View
Retailer 8
-
$3,364 SGD
View
Price last confirmed 31 days ago
B
Retailer 9
-
$4,723 SGD
View
Most Expensive
B
NZ Jewellers
b468dc8d-7e0e-45c3-ad42-ce48294029a9 · Nov 3
$5,635 SGD
$4,412 USD
View
9 more retailers have this diamond
Prices start from $2,414 SGDSave up to $3,221 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
1.00ct Heart
$2,414 SGD