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Heart|Natural|GIA

1.07ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 3555206504

Certificate GIA 3555206504

Diamond specifications and retailer prices

From $1,661 SGD
$1,299 USD
As of November 2, 2026
Save $231 SGD (12%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,893 SGD at Michael Trio · As of November 1, 2026
View at Michael Trio

About this 1.07ct natural heart diamond

This 1.07ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3555206504. Listed at 5 retailers as of November 1, 2026, with a relatively tight 14% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.07
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3555206504
Dimensions6.51 × 7.07 × 4.05 mm
L/W Ratio1.09
Top View
6.51 mm7.07 mm1.07 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3555206504
Side View
Table 58.0%CrownGirdle: THN-THKPavilionCulet: NoneDepth 57.2%

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 2
Current: $1,893 SGD|Low: $1,578 SGD|High: $2,253 SGD|Avg: $1,860 SGD|-16.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 3$1,661 SGD
Retailer 4$1,682 SGD
Retailer 5$1,726 SGD
Retailer 2$1,825 SGD
Michael Trio$1,893 SGD

40 data points across 5 retailers

5 retailers$1,661 SGD to $1,893 SGD

A
Cheapest Retailer
-
$1,661 SGD
$1,299 USD
Final sale: no returns
A
Retailer 2
-
$1,682 SGD
$1,315 USD
View
A
Retailer 3
-
$1,726 SGD
MYR 5,499 MYR
View
A
Retailer 4
-
$1,825 SGD
£1,124 GBP
View
Most Expensive
A
Michael Trio
3525271388 · Nov 1
$1,893 SGD
View
4 more retailers have this diamond
Prices start from $1,661 SGDSave up to $231 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
1.07ct Heart
$1,661 SGD