CaratHunter
Plans
Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

VG • G/SI1 • GIA 5546022337

Certificate GIA 5546022337

Diamond specifications and retailer prices

From $1,673 NZD
$943 USD
As of November 1, 2026
Save $2,803 NZD (63%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,477 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5546022337. Listed at 20 retailers as of October 30, 2026, with prices from $1,673 to $4,477, a $2,803 spread on the same certified stone. NZ Jewellers lists it at $4,477. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle33.7°
Pavilion angle43.5°
OriginNatural
Grading LabGIA
CertificateGIA 5546022337
Dimensions6.53 × 5.56 × 3.29 mm
L/W Ratio1.17
Top View
6.53 mm5.56 mm0.80 ctG / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5546022337
Side View
Table 62.0%Crown 33.7°Girdle: MED-THKPavilion 43.5°Culet: NoneDepth 59.2%

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 1
Current: $4,477 NZD|Low: $1,673 NZD|High: $4,477 NZD|Avg: $2,354 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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
November 2, 2026
Retailer 20$1,673 NZD
Retailer 3$1,686 NZD
Retailer 6$1,693 NZD
Retailer 5$1,794 NZD
Retailer 15$1,824 NZD
Retailer 4$1,836 NZD
Retailer 19$1,836 NZD
Retailer 10$1,906 NZD
Retailer 7$1,994 NZD
Retailer 8$2,067 NZD
Retailer 22$2,094 NZD
Retailer 21$2,119 NZD
Retailer 13$2,153 NZD
Retailer 18$2,240 NZD
Retailer 2$2,314 NZD
Retailer 9$2,343 NZD
Retailer 11$2,597 NZD
Retailer 17$2,715 NZD
Retailer 12$3,193 NZD
Retailer 16$3,362 NZD
Retailer 14$3,781 NZD
NZ Jewellers$4,477 NZD

18 data points across 22 retailers

20 retailers$1,673 NZD to $4,477 NZD

A
Cheapest Retailer
-
$1,673 NZD
$943 USD
A
Retailer 2
-
$1,675 NZD
SGD 1,276 SGD
View
A
Retailer 3
-
$1,686 NZD
$950 USD
View
A
Retailer 4
-
$1,693 NZD
$954 USD
View
Final sale: no returns
A
Retailer 5
-
$1,794 NZD
$1,011 USD
View
A
Retailer 6
-
$1,836 NZD
$1,035 USD
View
A
Retailer 7
-
$1,836 NZD
$1,035 USD
View
A
Retailer 8
-
$1,906 NZD
$1,074 USD
View
B+
Retailer 9
-
$1,994 NZD
$1,124 USD
View
B+
Retailer 10
-
$2,067 NZD
$1,165 USD
View
B+
Retailer 11
-
$2,094 NZD
$1,180 USD
View
B+
Retailer 12
-
$2,119 NZD
$1,194 USD
View
B+
Retailer 13
-
$2,153 NZD
£955 GBP
View
B+
Retailer 14
-
$2,240 NZD
£994 GBP
View
B+
Retailer 15
-
$2,314 NZD
£1,027 GBP
View
B+
Retailer 16
-
$2,343 NZD
$1,321 USD
View
B+
Retailer 17
-
$2,597 NZD
$1,464 USD
View
B+
Retailer 18
-
$2,715 NZD
ZAR 24,720 ZAR
View
B
Retailer 19
-
$3,362 NZD
£1,492 GBP
View
Most Expensive
B
NZ Jewellers
3100d70d-b100-4e25-8ebc-10338eb936ec · Oct 30
$4,477 NZD
$2,523 USD
View
19 more retailers have this diamond
Prices start from $1,673 NZDSave up to $2,803 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
$1,673 NZD