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Heart|Natural|GIA

0.80ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6432264446

Certificate GIA 6432264446

Diamond specifications and retailer prices

From $3,567 NZD
$2,007 USD
As of November 1, 2026
Save $4,069 NZD (53%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $7,636 NZD at MOH London · As of November 2, 2026
View at MOH London

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 standard cut grade stated by the retailer rather than the lab and certified by GIA 6432264446. Listed at 19 retailers as of November 1, 2026, with prices from $3,567 to $7,636, a $4,069 spread on the same certified stone. MOH London lists it at $7,636. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432264446
Dimensions5.52 × 4.95 × 3.35 mm
L/W Ratio1.12
Top View
5.52 mm4.95 mm0.80 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432264446
Side View
Table 62.0%CrownGirdle: MED-ETKPavilionCulet: NoneDepth 67.8%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $7,636 NZD|Low: $3,340 NZD|High: $7,726 NZD|Avg: $5,004 NZD|-0.9%
MOH London
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 5$3,567 NZD
Retailer 13$3,643 NZD
Retailer 4$3,809 NZD
Retailer 12$3,839 NZD
Retailer 9$3,947 NZD
Retailer 11$4,477 NZD
Retailer 7$4,657 NZD
Retailer 3$5,365 NZD
Retailer 6$5,442 NZD
Retailer 2$5,494 NZD
Retailer 8$6,491 NZD
Retailer 10$6,986 NZD
MOH London$7,636 NZD

34 data points across 13 retailers

19 retailers$3,567 NZD to $7,636 NZD

B
Cheapest Retailer
-
$3,567 NZD
$2,007 USD
B
Retailer 2
-
$3,643 NZD
$2,050 USD
View
Final sale: no returns
B
Retailer 3
-
$3,809 NZD
$2,143 USD
View
B
Retailer 4
-
$3,839 NZD
$2,160 USD
View
B
Retailer 5
-
$3,947 NZD
$2,221 USD
View
B
Retailer 6
-
$3,972 NZD
$2,235 USD
View
B
Retailer 7
-
$4,043 NZD
$2,275 USD
View
B
Retailer 8
-
$4,390 NZD
$2,470 USD
View
B
Retailer 9
-
$4,390 NZD
$2,470 USD
View
B
Retailer 10
-
$4,477 NZD
$2,519 USD
View
B
Retailer 11
-
$4,532 NZD
$2,550 USD
View
B
Retailer 12
-
$4,657 NZD
£2,063 GBP
View
B
Retailer 13
-
$5,036 NZD
$2,834 USD
View
Retailer 14
-
$5,365 NZD
A$4,644 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$5,442 NZD
€2,916 EUR
View
B
Retailer 16
-
$5,494 NZD
£2,434 GBP
View
B
Retailer 17
-
$6,491 NZD
ZAR 59,000 ZAR
View
C
Retailer 18
-
$6,986 NZD
£3,095 GBP
View
Most Expensive
B
MOH London
8F4261342 · Nov 2
$7,636 NZD
£3,383 GBP
View
18 more retailers have this diamond
Prices start from $3,567 NZDSave up to $4,069 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
0.80ct Heart
$3,567 NZD