CaratHunter
Plans
Heart|Natural|GIA

0.71ct H SI2 Heart Natural Diamond

GD • H/SI2 • GIA 1555625129

Certificate GIA 1555625129

Diamond specifications and retailer prices

From $563 USD
As of November 6, 2026
Save $128 USD (19%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $691 USD at 77 Diamonds · As of November 6, 2026
View at 77 Diamonds

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter 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 1555625129. Listed at 4 retailers as of November 6, 2026, with prices from $563 to $691, a $128 spread on the same certified stone. 77 Diamonds lists it at $691. 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

0.71
Carat
H
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1555625129
Dimensions5.59 × 6.08 × 3.52 mm
L/W Ratio1.09
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather
Top View
5.59 mm6.08 mm0.71 ctH / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1555625129
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 57.8%

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: $691 USD|Low: $518 USD|High: $752 USD|Avg: $647 USD|-6.0%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$563 USD
Retailer 3$568 USD
Retailer 2$625 USD
77 Diamonds$691 USD
Retailer 5$752 USD

42 data points across 5 retailers

4 retailers$563 USD to $691 USD

A
Cheapest Retailer
-
$563 USD
A
Retailer 2
-
$568 USD
View
Final sale: no returns
B+
Retailer 3
-
$625 USD
View
Most Expensive
B+
77 Diamonds
HSCPGGWBM2KZ · Nov 6
$691 USD
£544 GBP
View
3 more retailers have this diamond
Prices start from $563 USDSave up to $128 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.

A
0.71ct Heart
$563 USD