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Heart|Natural|GIA

1.09ct F VS1 Heart Natural Diamond

GD • F/VS1 • GIA 1495401388

Certificate GIA 1495401388

Diamond specifications and retailer prices

From $5,971 AUD
As of November 4, 2026
Save $4,718 AUD (44%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $10,689 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.09ct natural heart diamond

This 1.09ct natural heart sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1495401388. Listed at 10 retailers as of November 4, 2026, with prices from $5,971 to $10,689, a $4,718 spread on the same certified stone. MOH London lists it at $10,689. 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

1.09
Carat
F
Colour
VS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1495401388
Dimensions5.96 × 5.72 × 3.89 mm
L/W Ratio1.04
Girdle conditionFaceted
Key to symbols
Feather, Pinpoint
Top View
5.96 mm5.72 mm1.09 ctF / VS1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1495401388
Side View
Table 64.0%CrownGirdle: MediumPavilionCulet: NoneDepth 68.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $10,689 AUD|Low: $5,693 AUD|High: $11,045 AUD|Avg: $7,361 AUD|-0.3%
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 6, 2026
Retailer 8$5,971 AUD
Retailer 3$5,987 AUD
Retailer 10$6,211 AUD
Retailer 13$6,350 AUD
Retailer 7$6,390 AUD
Retailer 4$6,597 AUD
Retailer 2$6,625 AUD
Retailer 11$6,783 AUD
Retailer 9$7,161 AUD
Retailer 12$7,815 AUD
Retailer 6$8,210 AUD
MOH London$10,689 AUD
Retailer 5$11,045 AUD

28 data points across 13 retailers

10 retailers$5,971 AUD to $10,689 AUD

B+
Cheapest Retailer
-
$5,971 AUD
B
Retailer 2
-
$6,211 AUD
View
Final sale: no returns
B
Retailer 3
-
$6,350 AUD
View
B
Retailer 4
-
$6,390 AUD
View
B
Retailer 5
-
$6,625 AUD
View
Retailer 6
-
$6,783 AUD
View
Price last confirmed 28 days ago
B
Retailer 7
-
$7,161 AUD
View
B
Retailer 8
-
$7,815 AUD
View
B
Retailer 9
-
$8,210 AUD
View
Most Expensive
B
MOH London
0DA57C7B7 · Nov 4
$10,689 AUD
£5,892 GBP
View
9 more retailers have this diamond
Prices start from $5,971 AUDSave up to $4,718 AUD

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+
1.09ct Heart
$5,971 AUD