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Heart|Natural|GIA

1.31ct H VS2 Heart Natural Diamond

EX • H/VS2 • GIA 1549668665

Certificate GIA 1549668665

Diamond specifications and retailer prices

From $4,168 AUD
As of November 4, 2026
Save $1,988 AUD (32%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,157 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.31ct natural heart diamond

This 1.31ct natural heart sits in the one-and-a-quarter to one-and-a-half carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1549668665. Listed at 10 retailers as of November 2, 2026, with prices from $4,168 to $6,157, a $1,988 spread on the same certified stone. Brilliant Earth lists it at $6,157. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
H
Colour
VS2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.63°
Pavilion angle43.28°
OriginNatural
Grading LabGIA
CertificateGIA 1549668665
Dimensions6.79 × 7.51 × 4.41 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Crystal, Cloud, Feather, Needle
Top View
6.79 mm7.51 mm1.31 ctH / VS2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1549668665
Side View
Table 58.0%Crown 34.63°Girdle: MED-THKPavilion 43.28°Culet: NoneDepth 58.7%

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 4
Current: $6,157 AUD|Low: $4,131 AUD|High: $6,385 AUD|Avg: $5,444 AUD|-3.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 2, 2026
Retailer 3$4,168 AUD
Retailer 7$4,835 AUD
Retailer 10$4,974 AUD
Retailer 6$5,050 AUD
Retailer 4$5,104 AUD
Retailer 9$5,258 AUD
Retailer 2$5,710 AUD
Retailer 8$5,993 AUD
Retailer 5$6,115 AUD
Brilliant Earth$6,157 AUD

41 data points across 10 retailers

10 retailers$4,168 AUD to $6,157 AUD

A
Cheapest Retailer
-
$4,168 AUD
A
Retailer 2
-
$4,835 AUD
View
A
Retailer 3
-
$4,974 AUD
View
A
Retailer 4
-
$5,050 AUD
View
A
Retailer 5
-
$5,104 AUD
View
Final sale: no returns
A
Retailer 6
-
$5,258 AUD
View
A
Retailer 7
-
$5,710 AUD
View
A
Retailer 8
-
$5,993 AUD
View
A
Retailer 9
-
$6,115 AUD
View
Most Expensive
A
Brilliant Earth
18015671A · Nov 2
$6,157 AUD
$4,310 USD
View
9 more retailers have this diamond
Prices start from $4,168 AUDSave up to $1,988 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.

A
1.31ct Heart
$4,168 AUD