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Heart|Natural|GIA

1.08ct H SI2 Heart Natural Diamond

ID • H/SI2 • GIA 2

Certificate GIA 2

Diamond specifications and retailer prices

From $3,330 USD
As of October 31, 2026
Save $845 USD (20%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $4,175 USD at Blue Nile · As of October 31, 2026
View at Blue Nile

About this 1.08ct natural heart diamond

This 1.08ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA. Listed at 3 retailers as of October 31, 2026, with prices from $3,330 to $4,175, a $845 spread on the same certified stone. Blue Nile lists it at $4,175. 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

1.08
Carat
H
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2
Dimensions6.23 × 7.14 × 3.96 mm
L/W Ratio1.15
Top View
6.23 mm7.14 mm1.08 ctH / SI2
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 55.5%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 31
Current: $4,175 USD|Low: $3,283 USD|High: $7,543 USD|Avg: $4,505 USD
Blue Nile
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
September 26, 2026
Retailer 6$3,330 USD
Retailer 2$3,330 USD
Retailer 4$3,922 USD
Blue Nile$4,175 USD
Retailer 5$4,526 USD
Retailer 3$7,543 USD

3 data points across 6 retailers

3 retailers$3,330 USD to $4,175 USD

B
Cheapest Retailer
-
$3,330 USD
B
Retailer 2
-
$3,330 USD
View
Most Expensive
B
Blue Nile
5629817 · Oct 31
$4,175 USD
View
2 more retailers have this diamond
Prices start from $3,330 USDSave up to $845 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
1.08ct Heart
$3,330 USD