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Heart|Natural|GIA

1.00ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 1508634276

Certificate GIA 1508634276

Diamond specifications and retailer prices

From $1,452 USD
As of November 4, 2026
Save $1,628 USD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $3,080 USD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1508634276. Listed at 9 retailers as of November 4, 2026, with prices from $1,452 to $3,080, a $1,628 spread on the same certified stone. Do Amore Diamonds lists it at $3,080. 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1508634276
Dimensions6.93 × 5.70 × 3.50 mm
L/W Ratio1.22
Culet sizeNone
Key to symbols
Crystal, Feather, Needle, Indented Natural, Natural
Top View
6.93 mm5.70 mm1.00 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1508634276
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.4%

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 4
Current: $3,080 USD|Low: $1,425 USD|High: $3,740 USD|Avg: $2,058 USD|-17.6%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$1,452 USD
Retailer 5$1,602 USD
Retailer 4$1,614 USD
Retailer 2$1,754 USD
Retailer 6$1,830 USD
Retailer 8$1,834 USD
Retailer 9$2,293 USD
Retailer 3$2,521 USD
Do Amore Diamonds$3,080 USD

42 data points across 9 retailers

9 retailers$1,452 USD to $3,080 USD

A
Cheapest Retailer
-
$1,452 USD
Final sale: no returns
A
Retailer 2
-
$1,602 USD
View
A
Retailer 3
-
$1,614 USD
View
A
Retailer 4
-
$1,754 USD
View
A
Retailer 5
-
$1,830 USD
View
A
Retailer 6
-
$1,834 USD
View
B+
Retailer 7
-
$2,293 USD
View
B+
Retailer 8
-
$2,521 USD
View
Most Expensive
B+
Do Amore Diamonds
12-100760681510 · Nov 6
$3,080 USD
View
8 more retailers have this diamond
Prices start from $1,452 USDSave up to $1,628 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
1.00ct Heart
$1,452 USD