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Heart|Natural|GIA

1.01ct I SI2 Heart Natural Diamond

VG • I/SI2 • GIA 2556551367

Certificate GIA 2556551367

Diamond specifications and retailer prices

From $1,759 SGD
$1,376 USD
As of November 1, 2026
Save $3,622 SGD (67%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $5,381 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct 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 2556551367. Listed at 14 retailers as of October 30, 2026, with prices from $1,759 to $5,381, a $3,622 spread on the same certified stone. NZ Jewellers lists it at $5,381. 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

1.01
Carat
I
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2556551367
Dimensions6.97 × 6.17 × 4.04 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
6.97 mm6.17 mm1.01 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2556551367
Side View
Table 56.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 58.0%

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 1
Current: $5,381 SGD|Low: $1,759 SGD|High: $5,381 SGD|Avg: $2,527 SGD|+1.0%
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
Retailer 17
November 1, 2026
Retailer 6$1,759 SGD
Retailer 5$1,791 SGD
Retailer 13$1,999 SGD
Retailer 15$1,999 SGD
Retailer 7$2,058 SGD
Retailer 14$2,091 SGD
Retailer 2$2,181 SGD
Retailer 8$2,196 SGD
Retailer 16$2,221 SGD
Retailer 9$2,282 SGD
Retailer 12$2,306 SGD
Retailer 3$2,352 SGD
Retailer 17$2,352 SGD
Retailer 4$2,442 SGD
Retailer 11$3,015 SGD
Retailer 10$3,866 SGD
NZ Jewellers$5,381 SGD

31 data points across 17 retailers

14 retailers$1,759 SGD to $5,381 SGD

A
Cheapest Retailer
-
$1,759 SGD
$1,376 USD
A
Retailer 2
-
$1,791 SGD
$1,401 USD
View
B+
Retailer 3
-
$1,999 SGD
$1,564 USD
View
B+
Retailer 4
-
$2,058 SGD
$1,610 USD
View
B+
Retailer 5
-
$2,091 SGD
$1,636 USD
View
B+
Retailer 6
-
$2,181 SGD
£1,344 GBP
View
B+
Retailer 7
-
$2,221 SGD
$1,737 USD
View
B+
Retailer 8
-
$2,306 SGD
$1,804 USD
View
B+
Retailer 9
-
$2,352 SGD
$1,840 USD
View
B+
Retailer 10
-
$2,352 SGD
$1,840 USD
View
B+
Retailer 11
-
$2,442 SGD
$1,910 USD
View
B
Retailer 12
-
$3,015 SGD
€2,246 EUR
View
B
Retailer 13
-
$3,866 SGD
£2,381 GBP
View
Most Expensive
C
NZ Jewellers
5b160536-c560-4ec7-b2e4-a69465ee21e9 · Oct 30
$5,381 SGD
$4,209 USD
View
13 more retailers have this diamond
Prices start from $1,759 SGDSave up to $3,622 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
1.01ct Heart
$1,759 SGD