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Heart|Natural|GIA

0.91ct F SI2 Heart Natural Diamond

F/SI2 • GIA 7206026600

Certificate GIA 7206026600

Diamond specifications and retailer prices

From $4,477 NZD
$2,519 USD
As of October 31, 2026
Save $2,220 NZD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $6,697 NZD at The Diamond Guys · As of November 2, 2026
View at The Diamond Guys

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded F colour (colourless) and SI2 clarity (slightly-included) and certified by GIA 7206026600. Listed at 6 retailers as of October 31, 2026, with prices from $4,477 to $6,697, a $2,220 spread on the same certified stone. The Diamond Guys lists it at $6,697. 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

0.91
Carat
F
Colour
SI2
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7206026600
Dimensions6.14 × 6.94 × 3.69 mm
L/W Ratio1.13
Top View
6.14 mm6.94 mm0.91 ctF / SI2
OriginNatural
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7206026600
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 53.2%

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: Oct 31
Current: $5,703 NZD|Low: $4,020 NZD|High: $6,697 NZD|Avg: $5,321 NZD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
The Diamond Guys
September 26, 2026
Retailer 9$4,020 NZD
Retailer 3$4,477 NZD
Retailer 2$4,562 NZD
Retailer 6$4,674 NZD
Retailer 8$5,037 NZD
Retailer 5$5,400 NZD
Retailer 1$5,703 NZD
Retailer 4$6,283 NZD
Retailer 7$6,543 NZD
The Diamond Guys$6,697 NZD

2 data points across 10 retailers

6 retailers$4,477 NZD to $6,697 NZD

B
Cheapest Retailer
-
$4,477 NZD
$2,519 USD
B
Retailer 2
-
$4,562 NZD
$2,567 USD
View
B
Retailer 3
-
$4,674 NZD
$2,630 USD
View
B
Retailer 4
-
$5,400 NZD
CA$4,220 CAD
View
B
Retailer 5
-
$5,703 NZD
$3,209 USD
View
Most Expensive
C
The Diamond Guys
1947489937 · Nov 2
$6,697 NZD
$3,768 USD
View
5 more retailers have this diamond
Prices start from $4,477 NZDSave up to $2,220 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
0.91ct Heart
$4,477 NZD