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Heart|Natural|GIA

1.31ct K VS2 Heart Natural Diamond

EX • K/VS2 • GIA 2218708654

Certificate GIA 2218708654

Diamond specifications and retailer prices

From $5,418 AUD
As of November 5, 2026
Save $6,663 AUD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $12,081 AUD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

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 K colour (faint-tinted) and VS2 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2218708654. Listed at 15 retailers as of November 5, 2026, with prices from $5,418 to $12,081, a $6,663 spread on the same certified stone. NZ Jewellers lists it at $12,081. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

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

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2218708654
Dimensions7.03 × 7.68 × 3.80 mm
L/W Ratio1.09
Culet sizeNone
Top View
7.03 mm7.68 mm1.31 ctK / VS2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2218708654
Side View
Table 52.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 49.5%

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 5
Current: $12,081 AUD|Low: $5,960 AUD|High: $12,081 AUD|Avg: $7,879 AUD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$5,960 AUD
Retailer 6$6,282 AUD
Retailer 7$6,282 AUD
Retailer 9$6,282 AUD
Retailer 3$6,827 AUD
Retailer 2$7,379 AUD
Retailer 4$8,460 AUD
Retailer 5$11,013 AUD
NZ Jewellers$12,081 AUD

45 data points across 9 retailers

15 retailers$5,418 AUD to $12,081 AUD

B+
Cheapest Retailer
-
$5,418 AUD
B+
Retailer 2
-
$5,528 AUD
View
B+
Retailer 3
-
$5,960 AUD
View
Retailer 4
-
$6,282 AUD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$6,282 AUD
View
B
Retailer 6
-
$6,282 AUD
View
B
Retailer 7
-
$6,629 AUD
View
B+
Retailer 8
-
$6,827 AUD
View
B
Retailer 9
-
$6,840 AUD
View
B
Retailer 10
-
$7,248 AUD
View
B
Retailer 11
-
$7,379 AUD
View
Retailer 12
-
$7,657 AUD
View
Price last confirmed 14 days ago
B
Retailer 13
-
$8,460 AUD
View
B
Retailer 14
-
$11,013 AUD
View
Most Expensive
C
NZ Jewellers
0aeb5f09-0718-4b58-b002-2d0d83de6268 · Nov 5
$12,081 AUD
$8,301 USD
View
14 more retailers have this diamond
Prices start from $5,418 AUDSave up to $6,663 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+
1.31ct Heart
$5,418 AUD