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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 $2,519 USD
As of October 31, 2026
Save $1,249 USD (33%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $3,768 USD 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 $2,519 to $3,768, a $1,249 spread on the same certified stone. The Diamond Guys lists it at $3,768. 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
Color
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

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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: $3,209 USD|Low: $2,262 USD|High: $3,768 USD|Avg: $2,994 USD
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$2,262 USD
Retailer 3$2,519 USD
Retailer 2$2,567 USD
Retailer 6$2,630 USD
Retailer 8$2,834 USD
Retailer 5$3,038 USD
Retailer 1$3,209 USD
Retailer 4$3,535 USD
Retailer 7$3,681 USD
The Diamond Guys$3,768 USD

2 data points across 10 retailers

6 retailers$2,519 USD to $3,768 USD

B
Cheapest Retailer
-
$2,519 USD
B
Retailer 2
-
$2,567 USD
View
B
Retailer 3
-
$2,630 USD
View
B
Retailer 4
-
$3,038 USD
CA$4,220 CAD
View
B
Retailer 5
-
$3,209 USD
View
Most Expensive
C
The Diamond Guys
1947489937 · Nov 2
$3,768 USD
View
5 more retailers have this diamond
Prices start from $2,519 USDSave up to $1,249 USD

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
$2,519 USD