CaratHunter
Plans
Heart|Natural|GIA

0.25ct J SI1 Heart Natural Diamond

VG • J/SI1 • GIA 1545088897

Certificate GIA 1545088897

Diamond specifications and retailer prices

From $283 AUD
₹18,902 INR
As of October 31, 2026
Save $337 AUD (54%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $619 AUD at B2C Jewels · As of October 31, 2026
View at B2C Jewels

About this 0.25ct natural heart diamond

This 0.25ct natural heart sits in the sub-half-carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1545088897. Listed at 8 retailers as of October 31, 2026, with prices from $283 to $619, a $337 spread on the same certified stone. B2C Jewels lists it at $619. 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

0.25
Carat
J
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1545088897
Dimensions3.78 × 4.32 × 2.61 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Cavity, Feather
Top View
3.78 mm4.32 mm0.25 ctJ / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1545088897
Side View
Table 63.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.5%

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: $619 AUD|Low: $282 AUD|High: $1,825 AUD|Avg: $630 AUD|+0.9%
B2C Jewels
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 2$283 AUD
Retailer 5$403 AUD
Retailer 4$434 AUD
Retailer 3$450 AUD
Retailer 8$466 AUD
Retailer 7$542 AUD
B2C Jewels$619 AUD
Retailer 6$1,825 AUD

42 data points across 8 retailers

8 retailers$283 AUD to $619 AUD

A
Cheapest Retailer
-
$283 AUD
₹18,902 INR
B+
Retailer 2
-
$403 AUD
$283 USD
View
B+
Retailer 3
-
$434 AUD
$305 USD
View
B
Retailer 4
-
$450 AUD
$316 USD
View
B
Retailer 5
-
$466 AUD
$327 USD
View
B
Retailer 6
-
$542 AUD
$381 USD
View
Most Expensive
B
B2C Jewels
31749473 · Oct 31
$619 AUD
$435 USD
View
6 more retailers have this diamond
Prices start from $283 AUDSave up to $337 AUD

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
0.25ct Heart
$283 AUD