Heart|Natural|GIA

0.80ct G IF Heart Natural Diamond

VG • G/IF • GIA 1232512875

Certificate GIA 1232512875

Diamond specifications and retailer prices

From $3,122 NZD
SGD 2,374 SGD
As of October 31, 2026
Save $5,558 NZD (64%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,680 NZD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.8ct natural heart diamond

This 0.8ct natural heart sits in the just-under-one-carat band, graded G colour (near-colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1232512875. Listed at 20 retailers as of October 30, 2026, with prices from $3,122 to $8,680, a $5,558 spread on the same certified stone. NZ Jewellers lists it at $8,680. 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

0.80
Carat
G
Colour
IF
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle36.2°
Pavilion angle42.6°
OriginNatural
Grading LabGIA
CertificateGIA 1232512875
Dimensions6.55 × 5.60 × 3.34 mm
L/W Ratio1.17
Culet sizeNone
Key to symbols
Minor Details of Polish
Top View
6.55 mm5.60 mm0.80 ctG / IF
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1232512875
Side View
Table 60.0%Crown 36.2°Girdle: STK-THKPavilion 42.6°Culet: NoneDepth 59.7%

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: Oct 31
Current: $8,680 NZD|Low: $3,007 NZD|High: $8,680 NZD|Avg: $4,314 NZD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 2, 2026
Retailer 9$3,122 NZD
Retailer 10$3,284 NZD
Retailer 7$3,434 NZD
Retailer 4$3,558 NZD
Retailer 13$3,558 NZD
Retailer 5$3,626 NZD
Retailer 12$3,723 NZD
Retailer 2$3,903 NZD
Retailer 3$4,106 NZD
Retailer 11$4,388 NZD
Retailer 6$5,300 NZD
Retailer 8$6,268 NZD
NZ Jewellers$8,680 NZD

44 data points across 13 retailers

20 retailers$3,122 NZD to $8,680 NZD

A
Cheapest Retailer
-
$3,122 NZD
SGD 2,374 SGD
A
Retailer 2
-
$3,213 NZD
$1,808 USD
View
A
Retailer 3
-
$3,284 NZD
$1,848 USD
View
Final sale: no returns
B+
Retailer 4
-
$3,434 NZD
$1,932 USD
View
Retailer 5
-
$3,558 NZD
$2,002 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$3,558 NZD
$2,002 USD
View
B+
Retailer 7
-
$3,558 NZD
$2,002 USD
View
B+
Retailer 8
-
$3,626 NZD
$2,040 USD
View
B+
Retailer 9
-
$3,723 NZD
$2,095 USD
View
B+
Retailer 10
-
$3,804 NZD
$2,140 USD
View
B+
Retailer 11
-
$3,903 NZD
£1,729 GBP
View
Retailer 12
-
$4,106 NZD
$2,310 USD
View
Price last confirmed 56 days ago
Retailer 13
-
$4,106 NZD
$2,310 USD
View
Price last confirmed 34 days ago
B+
Retailer 14
-
$4,106 NZD
$2,310 USD
View
B+
Retailer 15
-
$4,151 NZD
$2,335 USD
View
Retailer 16
-
$4,388 NZD
A$3,798 AUD
View
Price last confirmed 27 days ago
B
Retailer 17
-
$5,300 NZD
ZAR 48,177 ZAR
View
Retailer 18
-
$6,268 NZD
£2,777 GBP
View
Price last confirmed 14 days ago
Retailer 19
-
$8,680 NZD
$4,884 USD
View
Price last confirmed 35 days ago
Most Expensive
B
NZ Jewellers
ef5622f2-4f11-4b73-9587-11e25bf5d677 · Oct 30
$8,680 NZD
$4,884 USD
View
19 more retailers have this diamond
Prices start from $3,122 NZDSave up to $5,558 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.

A
0.80ct Heart
$3,122 NZD