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Heart|Natural|GIA

0.74ct J SI1 Heart Natural Diamond

GD • J/SI1 • GIA 1555050635

Certificate GIA 1555050635

Diamond specifications and retailer prices

From $1,028 NZD
As of November 6, 2026
Save $904 NZD (47%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,932 NZD at GemTrove · As of November 6, 2026
View at GemTrove

About this 0.74ct natural heart diamond

This 0.74ct natural heart sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1555050635. Listed at 4 retailers as of November 6, 2026, with prices from $1,028 to $1,932, a $904 spread on the same certified stone. GemTrove lists it at $1,932. 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

0.74
Carat
J
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555050635
Dimensions5.63 × 6.23 × 3.66 mm
L/W Ratio1.11
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
5.63 mm6.23 mm0.74 ctJ / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555050635
Side View
Table 58.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 58.7%

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: Nov 6
Current: $1,932 NZD|Low: $1,028 NZD|High: $1,932 NZD|Avg: $1,377 NZD
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 4$1,028 NZD
Retailer 3$1,140 NZD
Retailer 2$1,261 NZD
Retailer 5$1,443 NZD
GemTrove$1,932 NZD

41 data points across 5 retailers

4 retailers$1,028 NZD to $1,932 NZD

A
Cheapest Retailer
-
$1,028 NZD
B+
Retailer 2
-
$1,140 NZD
View
B+
Retailer 3
-
$1,261 NZD
View
Most Expensive
B
GemTrove
GT-N-01265121-98 · Nov 6
$1,932 NZD
A$1,648 AUD
View
3 more retailers have this diamond
Prices start from $1,028 NZDSave up to $904 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
0.74ct Heart
$1,028 NZD