CaratHunter
Plans
Heart|Natural|GIA

3.08ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 5241020544

Certificate GIA 5241020544

Diamond specifications and retailer prices

From $30,480 AUD
As of November 6, 2026
Save $6,417 AUD (17%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $36,897 AUD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 3.08ct natural heart diamond

This 3.08ct natural heart sits in the three to five carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 5241020544. Listed at 4 retailers as of November 6, 2026, with prices from $30,480 to $36,897, a $6,417 spread on the same certified stone. 77 Diamonds lists it at $36,897. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

3.08
Carat
J
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5241020544
Dimensions8.96 × 10.15 × 5.53 mm
L/W Ratio1.13
Top View
8.96 mm10.15 mm3.08 ctJ / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5241020544
Side View
Table 54.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 54.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $36,897 AUD|Low: $30,105 AUD|High: $37,640 AUD|Avg: $33,497 AUD|+0.5%
77 Diamonds
Retailer 2
Retailer 3
November 6, 2026
Retailer 2$30,480 AUD
Retailer 3$33,116 AUD
77 Diamonds$36,897 AUD

46 data points across 3 retailers

4 retailers$30,480 AUD to $36,897 AUD

B+
Cheapest Retailer
-
$30,480 AUD
B
Retailer 2
-
$32,249 AUD
View
B
Retailer 3
-
$33,116 AUD
View
Final sale: no returns
Most Expensive
B
77 Diamonds
HSCFAFCQRNSH · Nov 6
$36,897 AUD
£19,962 GBP
View
3 more retailers have this diamond
Prices start from $30,480 AUDSave up to $6,417 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.

B+
3.08ct Heart
$30,480 AUD