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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

ID • G/SI1 • GIA 7558716266

Certificate GIA 7558716266

Diamond specifications and retailer prices

From $1,976 SGD
As of November 4, 2026
Save $3,448 SGD (64%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,423 SGD at NZ Jewellers · As of November 3, 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 G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7558716266. Listed at 13 retailers as of November 3, 2026, with prices from $1,976 to $5,423, a $3,448 spread on the same certified stone. NZ Jewellers lists it at $5,423. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
G
Colour
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7558716266
Dimensions6.00 × 6.90 × 4.07 mm
L/W Ratio1.15
Girdle conditionVery Thick
Top View
6.00 mm6.90 mm1.01 ctG / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7558716266
Side View
Table 58.0%CrownGirdle: Slightly ThickPavilionCulet: NoneDepth 59.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,423 SGD|Low: $1,958 SGD|High: $5,423 SGD|Avg: $2,981 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
November 5, 2026
Retailer 8$1,976 SGD
Retailer 5$2,079 SGD
Retailer 3$2,344 SGD
Retailer 12$2,479 SGD
Retailer 7$2,525 SGD
Retailer 13$2,639 SGD
Retailer 11$2,770 SGD
Retailer 2$2,818 SGD
Retailer 4$2,874 SGD
Retailer 10$3,188 SGD
Retailer 9$3,528 SGD
Retailer 6$4,533 SGD
NZ Jewellers$5,423 SGD

18 data points across 13 retailers

13 retailers$1,976 SGD to $5,423 SGD

A
Cheapest Retailer
-
$1,976 SGD
A
Retailer 2
-
$2,079 SGD
View
Final sale: no returns
A
Retailer 3
-
$2,344 SGD
View
A
Retailer 4
-
$2,479 SGD
View
A
Retailer 5
-
$2,525 SGD
View
B+
Retailer 6
-
$2,639 SGD
View
B+
Retailer 7
-
$2,770 SGD
View
B+
Retailer 8
-
$2,818 SGD
View
B+
Retailer 9
-
$2,874 SGD
View
B+
Retailer 10
-
$3,188 SGD
View
B+
Retailer 11
-
$3,528 SGD
View
B
Retailer 12
-
$4,533 SGD
View
Most Expensive
B
NZ Jewellers
76d099d6-679a-41d4-9bc1-1ac3df751b3b · Nov 3
$5,423 SGD
$4,244 USD
View
12 more retailers have this diamond
Prices start from $1,976 SGDSave up to $3,448 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
$1,976 SGD