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Heart|Natural|GIA

1.05ct G SI2 Heart Natural Diamond

VG • G/SI2 • GIA 2228882130

Certificate GIA 2228882130

Diamond specifications and retailer prices

From $3,685 SGD
As of November 5, 2026
Save $2,567 SGD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,252 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded G 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 2228882130. Listed at 8 retailers as of November 4, 2026, with prices from $3,685 to $6,252, a $2,567 spread on the same certified stone. MOH London lists it at $6,252. 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

1.05
Carat
G
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2228882130
Dimensions7.12 × 6.38 × 3.58 mm
L/W Ratio1.12
Top View
7.12 mm6.38 mm1.05 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2228882130
Side View
Table 58.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 56.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $6,252 SGD|Low: $3,082 SGD|High: $6,345 SGD|Avg: $4,163 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$3,082 SGD
Retailer 3$3,685 SGD
Retailer 7$3,712 SGD
Retailer 2$3,968 SGD
Retailer 6$4,031 SGD
Retailer 4$4,354 SGD
MOH London$6,252 SGD

37 data points across 7 retailers

8 retailers$3,685 SGD to $6,252 SGD

B+
Cheapest Retailer
-
$3,685 SGD
B+
Retailer 2
-
$3,712 SGD
View
B
Retailer 3
-
$3,883 SGD
View
B
Retailer 4
-
$3,883 SGD
View
B
Retailer 5
-
$3,968 SGD
View
B
Retailer 6
-
$4,011 SGD
View
Retailer 7
-
$4,354 SGD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
5AB1A7656 · Nov 4
$6,252 SGD
£3,841 GBP
View
7 more retailers have this diamond
Prices start from $3,685 SGDSave up to $2,567 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.

B+
1.05ct Heart
$3,685 SGD