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Heart|Natural|GIA

1.01ct G VS1 Heart Natural Diamond

VG • G/VS1 • GIA 1558153721

Certificate GIA 1558153721

Diamond specifications and retailer prices

From $3,338 SGD
HK$20,400 HKD
As of November 1, 2026
Save $4,070 SGD (55%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $7,408 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1558153721. Listed at 24 retailers as of October 30, 2026, with prices from $3,338 to $7,408, a $4,070 spread on the same certified stone. NZ Jewellers lists it at $7,408. 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
G
Colour
VS1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle41.1°
Pavilion angle39.67°
OriginNatural
Grading LabGIA
CertificateGIA 1558153721
Dimensions5.78 × 6.74 × 4.20 mm
L/W Ratio1.17
Key to symbols
Crystal, Pinpoint
Top View
5.78 mm6.74 mm1.01 ctG / VS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1558153721
Side View
Table 62.0%Crown 41.1°Girdle: THK-VTKPavilion 39.67°Culet: NoneDepth 62.4%

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: $4,443 SGD|Low: $3,338 SGD|High: $7,197 SGD|Avg: $4,502 SGD|+1.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 6$3,338 SGD
Retailer 7$3,361 SGD
Retailer 10$3,786 SGD
Retailer 2$3,925 SGD
Retailer 3$4,063 SGD
Retailer 9$4,115 SGD
Retailer 1$4,443 SGD
Retailer 8$4,900 SGD
Retailer 5$5,226 SGD
Retailer 4$7,111 SGD

25 data points across 10 retailers

24 retailers$3,338 SGD to $7,408 SGD

A
Cheapest Retailer
-
$3,338 SGD
HK$20,400 HKD
A
Retailer 2
-
$3,361 SGD
₹250,387 INR
View
B+
Retailer 3
-
$3,631 SGD
$2,840 USD
View
B+
Retailer 4
-
$3,638 SGD
€2,710 EUR
View
B+
Retailer 5
-
$3,775 SGD
$2,953 USD
View
B+
Retailer 6
-
$3,786 SGD
View
B+
Retailer 7
-
$3,925 SGD
$3,070 USD
View
Final sale: no returns
B+
Retailer 8
-
$4,063 SGD
£2,503 GBP
View
B+
Retailer 9
-
$4,110 SGD
$3,215 USD
View
B+
Retailer 10
-
$4,115 SGD
$3,219 USD
View
B+
Retailer 11
-
$4,252 SGD
$3,326 USD
View
B+
Retailer 12
-
$4,252 SGD
$3,326 USD
View
B+
Retailer 13
-
$4,271 SGD
$3,341 USD
View
B+
Retailer 14
-
$4,416 SGD
$3,454 USD
View
B+
Retailer 15
-
$4,436 SGD
$3,470 USD
View
B+
Retailer 16
-
$4,443 SGD
£2,737 GBP
View
Retailer 17
-
$4,559 SGD
A$5,486 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$4,632 SGD
View
B
Retailer 19
-
$4,705 SGD
$3,680 USD
View
B+
Retailer 20
-
$4,906 SGD
$3,838 USD
View
B+
Retailer 21
-
$5,226 SGD
ZAR 66,046 ZAR
View
B
Retailer 22
-
$6,442 SGD
$5,040 USD
View
B
Retailer 23
-
$7,111 SGD
£4,380 GBP
View
Most Expensive
B
NZ Jewellers
1e3b02d6-42de-445c-9012-c9792d714888 · Oct 30
$7,408 SGD
$5,795 USD
View
23 more retailers have this diamond
Prices start from $3,338 SGDSave up to $4,070 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
$3,338 SGD