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Heart|Natural|GIA

1.31ct G VS1 Heart Natural Diamond

EX • G/VS1 • GIA 7536997341

Certificate GIA 7536997341

Diamond specifications and retailer prices

From $4,533 USD
As of October 31, 2026
Save $3,744 USD (45%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $8,960 USD at NZ Jewellers · As of October 21, 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 VS1 clarity (very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7536997341. Listed at 19 retailers as of October 31, 2026, with a 83% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Color
VS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle36.23°
Pavilion angle42.97°
OriginNatural
Grading LabGIA
CertificateGIA 7536997341
Dimensions7.56 × 6.77 × 4.51 mm
L/W Ratio1.12
Culet sizeNone
Key to symbols
Crystal, Feather, Needle
Top View
7.56 mm6.77 mm1.31 ctG / VS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7536997341
Side View
Table 59.0%Crown 36.23°Girdle: STK-THKPavilion 42.97°Culet: NoneDepth 59.7%

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: Oct 31
Current: $8,960 USD|Low: $3,879 USD|High: $8,960 USD|Avg: $6,068 USD
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
November 2, 2026
Retailer 16$4,533 USD
Retailer 13$4,675 USD
Retailer 14$4,737 USD
Retailer 5$4,796 USD
Retailer 10$5,187 USD
Retailer 17$5,340 USD
Retailer 11$5,349 USD
Retailer 7$5,357 USD
Retailer 9$5,357 USD
Retailer 6$5,401 USD
Retailer 4$5,517 USD
Retailer 2$5,879 USD
Retailer 3$6,035 USD
Retailer 8$6,181 USD
Retailer 15$6,388 USD
Retailer 12$8,277 USD
NZ Jewellers$8,960 USD

44 data points across 17 retailers

19 retailers$4,533 USD to $8,277 USD

A
Cheapest Retailer
-
$4,533 USD
A
Retailer 2
-
$4,675 USD
View
A
Retailer 3
-
$4,737 USD
View
A
Retailer 4
-
$4,796 USD
View
Final sale: no returns
A
Retailer 5
-
$5,187 USD
£4,085 GBP
View
A
Retailer 6
-
$5,340 USD
View
A
Retailer 7
-
$5,349 USD
View
Retailer 8
-
$5,357 USD
View
Price last confirmed 11 days ago
Retailer 9
-
$5,357 USD
View
Price last confirmed 10 days ago
Retailer 10
-
$5,357 USD
View
Price last confirmed 17 days ago
Retailer 11
-
$5,401 USD
A$8,309 AUD
View
Price last confirmed 23 days ago
A
Retailer 12
-
$5,517 USD
View
A
Retailer 13
-
$5,879 USD
€5,599 EUR
View
B+
Retailer 14
-
$6,035 USD
£4,752 GBP
View
Retailer 15
-
$6,181 USD
View
Price last confirmed 12 days ago
Retailer 16
-
$6,181 USD
View
Price last confirmed 48 days ago
B+
Retailer 17
-
$6,388 USD
ZAR 103,197 ZAR
View
B+
Retailer 18
-
$8,277 USD
£6,517 GBP
View
Most Expensive
NZ Jewellers
ee7ea5d9-16d0-4c9e-8b24-a8287421df8a · Oct 21
$8,960 USD
View
Price last confirmed 12 days ago
18 more retailers have this diamond
Prices start from $4,533 USDSave up to $3,744 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.

A
1.31ct Heart
$4,533 USD