Heart|Natural|GIA

0.91ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2544429249

Certificate GIA 2544429249

Diamond specifications and retailer prices

From $939 USD
As of October 31, 2026
Save $341 USD (27%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,280 USD at Jared · As of October 30, 2026
View at Jared

About this 0.91ct natural heart diamond

This 0.91ct natural heart sits in the just-under-one-carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2544429249. Listed at 7 retailers as of October 30, 2026, with prices from $939 to $1,280, a $341 spread on the same certified stone. Jared lists it at $1,280. 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

0.91
Carat
H
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2544429249
Dimensions5.74 × 6.72 × 4.03 mm
L/W Ratio1.17
Top View
5.74 mm6.72 mm0.91 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2544429249
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 60.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 31
Current: $1,280 USD|Low: $850 USD|High: $1,400 USD|Avg: $1,161 USD|-8.6%
Jared
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 1, 2026
Retailer 8$915 USD
Retailer 5$939 USD
Retailer 4$1,079 USD
Retailer 2$1,154 USD
Retailer 6$1,173 USD
Retailer 3$1,240 USD
Retailer 7$1,240 USD
Jared$1,280 USD

41 data points across 8 retailers

7 retailers$939 USD to $1,280 USD

A
Cheapest Retailer
-
$939 USD
Final sale: no returns
A
Retailer 2
-
$1,079 USD
View
A
Retailer 3
-
$1,154 USD
£909 GBP
View
A
Retailer 4
-
$1,173 USD
SGD 1,585 SGD
View
B+
Retailer 5
-
$1,240 USD
View
B+
Retailer 6
-
$1,240 USD
View
Most Expensive
B+
Jared
159886280 · Oct 30
$1,280 USD
View
6 more retailers have this diamond
Prices start from $939 USDSave up to $341 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
0.91ct Heart
$939 USD