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Heart|Natural|GIA

1.01ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 1533707082

Certificate GIA 1533707082

Diamond specifications and retailer prices

From $2,045 SGD
As of November 4, 2026
Save $3,611 SGD (64%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,672 SGD at Queensmith · As of October 28, 2026
View at Queensmith

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 1533707082. Listed at 23 retailers as of November 3, 2026, with a 177% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1533707082
Dimensions6.37 × 7.00 × 3.97 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle, Indented Natural
Top View
6.37 mm7.00 mm1.01 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1533707082
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 56.7%

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 4
Current: $5,672 SGD|Low: $2,045 SGD|High: $5,693 SGD|Avg: $3,392 SGD
Queensmith
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
Retailer 18
Retailer 19
November 5, 2026
Retailer 7$2,045 SGD
Retailer 16$2,170 SGD
Retailer 9$2,497 SGD
Retailer 18$2,543 SGD
Retailer 2$2,551 SGD
Retailer 15$2,634 SGD
Retailer 19$2,705 SGD
Retailer 11$2,723 SGD
Retailer 4$2,735 SGD
Retailer 5$2,831 SGD
Retailer 8$2,882 SGD
Retailer 12$2,937 SGD
Retailer 13$2,939 SGD
Retailer 6$3,122 SGD
Retailer 10$3,347 SGD
Retailer 17$3,680 SGD
Retailer 14$4,727 SGD
Retailer 3$5,656 SGD
Queensmith$5,672 SGD

21 data points across 19 retailers

23 retailers$2,045 SGD to $5,656 SGD

A
Cheapest Retailer
-
$2,045 SGD
A
Retailer 2
-
$2,170 SGD
View
A
Retailer 3
-
$2,497 SGD
View
Final sale: no returns
A
Retailer 4
-
$2,543 SGD
View
B+
Retailer 5
-
$2,551 SGD
View
B+
Retailer 6
-
$2,594 SGD
View
B+
Retailer 7
-
$2,634 SGD
View
B+
Retailer 8
-
$2,705 SGD
View
B+
Retailer 9
-
$2,723 SGD
View
B+
Retailer 10
-
$2,735 SGD
View
B+
Retailer 11
-
$2,814 SGD
View
B+
Retailer 12
-
$2,831 SGD
View
Retailer 13
-
$2,869 SGD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,882 SGD
View
B+
Retailer 15
-
$2,937 SGD
View
B+
Retailer 16
-
$2,939 SGD
View
B+
Retailer 17
-
$3,122 SGD
View
B+
Retailer 18
-
$3,347 SGD
View
Retailer 19
-
$3,370 SGD
View
Price last confirmed 30 days ago
B+
Retailer 20
-
$3,680 SGD
View
B
Retailer 21
-
$4,727 SGD
View
B
Retailer 22
-
$5,656 SGD
View
Most Expensive
Queensmith
1533707082 · Oct 28
$5,672 SGD
£3,495 GBP
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from $2,045 SGDSave up to $3,611 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
$2,045 SGD