Heart|Natural|GIA

0.34ct H SI1 Heart Natural Diamond

VG • H/SI1 • GIA 1568781006

Certificate GIA 1568781006

Diamond specifications and retailer prices

From $330 USD
As of November 2, 2026
Save $129 USD (28%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $459 USD at 77 Diamonds · As of November 2, 2026
View at 77 Diamonds

About this 0.34ct natural heart diamond

This 0.34ct natural heart sits in the sub-half-carat band, graded H 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 1568781006. Listed at 5 retailers as of November 2, 2026, with prices from $330 to $459, a $129 spread on the same certified stone. 77 Diamonds lists it at $459. 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

0.34
Carat
H
Color
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1568781006
Dimensions4.78 × 4.29 × 2.82 mm
L/W Ratio1.11
Top View
4.78 mm4.29 mm0.34 ctH / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1568781006
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 58.9%

Caratlytics Score

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

Price History

Last verified: Nov 2
Current: $459 USD|Low: $330 USD|High: $459 USD|Avg: $383 USD|+0.8%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 5$330 USD
Retailer 4$343 USD
Retailer 3$401 USD
Retailer 2$441 USD
77 Diamonds$459 USD

3 data points across 5 retailers

5 retailers$330 USD to $459 USD

B+
Cheapest Retailer
-
$330 USD
B+
Retailer 2
-
$343 USD
SGD 463 SGD
View
B
Retailer 3
-
$401 USD
View
B
Retailer 4
-
$441 USD
£347 GBP
View
Most Expensive
B
77 Diamonds
HSPUIFSQK2RVP5H · Nov 2
$459 USD
£362 GBP
View
4 more retailers have this diamond
Prices start from $330 USDSave up to $129 USD

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+
0.34ct Heart
$330 USD