Heart|Natural|GIA

1.00ct D SI2 Heart Natural Diamond

GD • D/SI2 • GIA 1509947588

Certificate GIA 1509947588

Diamond specifications and retailer prices

From $1,501 USD
Save $677 USD (31%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $2,178 USD at Michael Trio
View at Michael Trio

About this 1ct natural heart diamond

This 1ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 1509947588. Listed at 6 retailers, with prices from $1,501 to $2,178 at Michael Trio, a $677 spread on the same certified stone. 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

1.00
Carat
D
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1509947588
Dimensions7.10 × 5.83 × 3.50 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Feather, Cloud, Cavity, Needle
Top View
7.10 mm5.83 mm1.00 ctD / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1509947588
Side View
Table 55.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

How it works
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0-100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: 6 hours ago
Current: $2,178 USD|Low: $1,461 USD|High: $2,314 USD|Avg: $1,826 USD|+18.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6

29 data points across 6 retailers

6 retailers$1,501 USD - $2,178 USD

A
Cheapest Retailer
-
$1,501 USD
View
A
Retailer 2
-
$1,652 USD
View
B+
Retailer 3
-
$1,900 USD
View
B+
Retailer 4
-
$1,933 USD
View
B+
Retailer 5
-
$1,993 USD
£1,569 GBP
View
Most Expensive
B+
Michael Trio
3208518708 · Sep 15
$2,178 USD
SGD 2,943 SGD
View
5 more retailers have this diamond
Prices start from $1,501 USDSave up to $677 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.

A
1.00ct Heart
$1,501 USD

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