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Heart|Natural|GIA

1.23ct J VVS1 Heart Natural Diamond

GD • J/VVS1 • GIA 6482665304

Certificate GIA 6482665304

Diamond specifications and retailer prices

From $5,471 NZD
As of November 5, 2026
Save $2,195 NZD (29%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $7,667 NZD at 77 Diamonds · As of November 7, 2026
View at 77 Diamonds

About this 1.23ct natural heart diamond

This 1.23ct natural heart sits in the classic one-carat band, graded J colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6482665304. Listed at 2 retailers as of November 5, 2026, with prices from $5,471 to $7,667, a $2,195 spread on the same certified stone. 77 Diamonds lists it at $7,667. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.23
Carat
J
Colour
VVS1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6482665304
Dimensions6.25 × 5.96 × 4.05 mm
L/W Ratio1.05
Top View
6.25 mm5.96 mm1.23 ctJ / VVS1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6482665304
Side View
Table 64.0%CrownGirdle: ThinPavilionCulet: NoneDepth 68.0%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $7,667 NZD|Low: $4,668 NZD|High: $7,752 NZD|Avg: $5,773 NZD|+1.3%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 5$4,668 NZD
Retailer 4$4,973 NZD
Retailer 6$5,096 NZD
Retailer 7$5,269 NZD
Retailer 9$5,911 NZD
Retailer 3$5,978 NZD
Retailer 8$6,043 NZD
Retailer 2$6,317 NZD
77 Diamonds$7,667 NZD

32 data points across 9 retailers

2 retailers$5,471 NZD to $7,667 NZD

B
Cheapest Retailer
-
$5,471 NZD
Most Expensive
B
77 Diamonds
CUSZKV2YXZP7 · Nov 7
$7,667 NZD
£3,346 GBP
View
1 more retailer has this diamond
Prices start from $5,471 NZDSave up to $2,195 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.

B
1.23ct Heart
$5,471 NZD