Heart|Natural|GIA

0.77ct J VVS1 Heart Natural Diamond

EX • J/VVS1 • GIA 6521383071

Certificate GIA 6521383071

Diamond specifications and retailer prices

From $652 USD
As of November 6, 2026
Save $973 USD (60%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,462 USD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.77ct natural heart diamond

This 0.77ct natural heart sits in the just-under-one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6521383071. Listed at 12 retailers as of November 2, 2026, with a 149% 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

0.77
Carat
J
Color
VVS1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle41.5°
OriginNatural
Grading LabGIA
CertificateGIA 6521383071
Dimensions5.45 × 6.44 × 3.85 mm
L/W Ratio1.18
Top View
5.45 mm6.44 mm0.77 ctJ / VVS1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521383071
Side View
Table 60.0%CrownGirdle: STK-THKPavilion 41.5°Culet: NoneDepth 59.8%

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 6
Current: $913 USD|Low: $652 USD|High: $1,852 USD|Avg: $1,140 USD|-14.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$652 USD
Retailer 10$818 USD
Retailer 2$860 USD
Retailer 5$900 USD
Retailer 1$913 USD
Retailer 9$1,045 USD
Retailer 6$1,167 USD
Retailer 4$1,309 USD
Retailer 7$1,325 USD
Retailer 3$1,334 USD
Retailer 8$1,353 USD
Retailer 12$1,625 USD

37 data points across 12 retailers

12 retailers$652 USD to $1,625 USD

A
Cheapest Retailer
-
$652 USD
A
Retailer 2
-
$818 USD
View
Final sale: no returns
A
Retailer 3
-
$860 USD
View
A
Retailer 4
-
$900 USD
View
A
Retailer 5
-
$913 USD
View
A
Retailer 6
-
$1,045 USD
View
A
Retailer 7
-
$1,167 USD
View
B+
Retailer 8
-
$1,325 USD
View
Retailer 9
-
$1,334 USD
View
Price last confirmed 33 days ago
B+
Retailer 10
-
$1,353 USD
View
B+
Retailer 11
-
$1,625 USD
View
Most Expensive
NZ Jewellers
6ba7ba28-e1cc-4733-aca6-1e969453194a · Sep 25
$2,462 USD
View
Price last confirmed 42 days ago
11 more retailers have this diamond
Prices start from $652 USDSave up to $973 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
0.77ct Heart
$652 USD