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Heart|Natural|GIA

1.31ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 6555326442

Certificate GIA 6555326442

Diamond specifications and retailer prices

From $4,673 NZD
As of October 30, 2026
Save $6,729 NZD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $11,401 NZD at NZ Jewellers · As of November 3, 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 G colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6555326442. Listed at 17 retailers as of October 30, 2026, with prices from $4,673 to $11,401, a $6,729 spread on the same certified stone. NZ Jewellers lists it at $11,401. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.31
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6555326442
Dimensions7.59 × 6.67 × 4.41 mm
L/W Ratio1.14
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
7.59 mm6.67 mm1.31 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6555326442
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 58.1%

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: Oct 30
Current: $11,401 NZD|Low: $4,517 NZD|High: $11,401 NZD|Avg: $6,833 NZD|+1.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 3, 2026
Retailer 7$4,673 NZD
Retailer 8$5,088 NZD
Retailer 6$5,420 NZD
Retailer 14$5,929 NZD
Retailer 16$5,929 NZD
Retailer 9$6,120 NZD
Retailer 15$6,156 NZD
Retailer 10$6,268 NZD
Retailer 3$6,360 NZD
Retailer 12$6,470 NZD
Retailer 4$6,723 NZD
Retailer 19$6,723 NZD
Retailer 18$6,841 NZD
Retailer 5$6,954 NZD
Retailer 11$7,369 NZD
Retailer 17$7,410 NZD
Retailer 2$7,628 NZD
Retailer 13$10,944 NZD
NZ Jewellers$11,401 NZD

33 data points across 19 retailers

17 retailers$4,673 NZD to $11,401 NZD

A
Cheapest Retailer
-
$4,673 NZD
A
Retailer 2
-
$5,088 NZD
View
A
Retailer 3
-
$5,420 NZD
View
Final sale: no returns
A
Retailer 4
-
$5,929 NZD
View
B+
Retailer 5
-
$6,120 NZD
View
B+
Retailer 6
-
$6,156 NZD
View
B+
Retailer 7
-
$6,360 NZD
View
B+
Retailer 8
-
$6,470 NZD
View
B+
Retailer 9
-
$6,668 NZD
View
B+
Retailer 10
-
$6,723 NZD
View
B+
Retailer 11
-
$6,723 NZD
View
Retailer 12
-
$6,775 NZD
View
Price last confirmed 27 days ago
B+
Retailer 13
-
$6,841 NZD
View
B+
Retailer 14
-
$6,954 NZD
View
B+
Retailer 15
-
$7,628 NZD
View
B
Retailer 16
-
$10,944 NZD
View
Most Expensive
B
NZ Jewellers
dbd3c0db-ec98-411d-85cc-0a448d9ad01c · Nov 3
$11,401 NZD
$6,427 USD
View
16 more retailers have this diamond
Prices start from $4,673 NZDSave up to $6,729 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.

A
1.31ct Heart
$4,673 NZD