CaratHunter
Plans
Heart|Natural|GIA

0.39ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 2568243429

Certificate GIA 2568243429

Diamond specifications and retailer prices

From $399 AUD
SGD 379 SGD
As of October 27, 2026
Save $111 AUD (22%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $510 AUD at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 0.39ct natural heart diamond

This 0.39ct natural heart sits in the sub-half-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2568243429. Listed at 2 retailers as of October 27, 2026, with prices from $399 to $510, a $111 spread on the same certified stone. 77 Diamonds lists it at $510. 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

0.39
Carat
H
Colour
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryGood
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2568243429
Dimensions4.67 × 4.97 × 2.79 mm
L/W Ratio1.06
Culet sizeNone
Key to symbols
Twinning Wisp
Top View
4.67 mm4.97 mm0.39 ctH / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceMedium
CertificateGIA 2568243429
Side View
Table 60.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 56.2%

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: Oct 27
Current: $510 AUD|Low: $399 AUD|High: $510 AUD|Avg: $468 AUD|+5.3%
77 Diamonds
Retailer 2
October 27, 2026
Retailer 2$399 AUD
77 Diamonds$510 AUD

33 data points across 2 retailers

2 retailers$399 AUD to $510 AUD

B+
Cheapest Retailer
-
$399 AUD
SGD 379 SGD
Most Expensive
B+
77 Diamonds
HSCPFYYSRWFK · Oct 27
$510 AUD
£282 GBP
View
1 more retailer has this diamond
Prices start from $399 AUDSave up to $111 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+
0.39ct Heart
$399 AUD