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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 $5,186 NZD
As of November 5, 2026
Save $3,613 NZD (41%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $8,800 NZD 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 $5,186 to $8,800, a $3,613 spread on the same certified stone. MOH London lists it at $8,800. 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: $8,800 NZD|Low: $4,338 NZD|High: $8,930 NZD|Avg: $5,862 NZD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 5$4,338 NZD
Retailer 3$5,186 NZD
Retailer 7$5,224 NZD
Retailer 2$5,585 NZD
Retailer 6$5,673 NZD
Retailer 4$6,128 NZD
MOH London$8,800 NZD

38 data points across 7 retailers

8 retailers$5,186 NZD to $8,800 NZD

B+
Cheapest Retailer
-
$5,186 NZD
B+
Retailer 2
-
$5,224 NZD
View
B
Retailer 3
-
$5,466 NZD
View
B
Retailer 4
-
$5,466 NZD
View
B
Retailer 5
-
$5,585 NZD
View
B
Retailer 6
-
$5,646 NZD
View
Retailer 7
-
$6,128 NZD
View
Price last confirmed 14 days ago
Most Expensive
B
MOH London
5AB1A7656 · Nov 4
$8,800 NZD
£3,841 GBP
View
7 more retailers have this diamond
Prices start from $5,186 NZDSave up to $3,613 NZD

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
$5,186 NZD