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Heart|Natural|GIA

3.01ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2557290420

Certificate GIA 2557290420

Diamond specifications and retailer prices

From $12,832 USD
As of November 5, 2026
Save $9,736 USD (43%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $22,568 USD at MOH London · As of November 4, 2026
View at MOH London

About this 3.01ct natural heart diamond

This 3.01ct natural heart sits in the three to five carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2557290420. Listed at 16 retailers as of November 4, 2026, with prices from $12,832 to $22,568, a $9,736 spread on the same certified stone. MOH London lists it at $22,568. 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

3.01
Carat
K
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2557290420
Dimensions9.25 × 10.07 × 5.75 mm
L/W Ratio1.09
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather, Crystal, Cavity
Top View
9.25 mm10.07 mm3.01 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 2557290420
Side View
Table 59.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 57.1%

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 5
Current: $22,568 USD|Low: $10,470 USD|High: $22,629 USD|Avg: $14,273 USD|+17.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$10,470 USD
Retailer 8$10,857 USD
Retailer 3$11,802 USD
Retailer 9$12,177 USD
Retailer 5$12,832 USD
Retailer 4$14,396 USD
Retailer 6$14,606 USD
Retailer 10$14,950 USD
Retailer 7$16,318 USD
Retailer 2$17,974 USD
Retailer 11$20,065 USD
MOH London$22,568 USD

40 data points across 12 retailers

16 retailers$12,832 USD to $22,568 USD

Retailer 1
-
$10,470 USD
Price last confirmed 9 days ago
Retailer 2
-
$10,857 USD
View
Price last confirmed 19 days ago
Retailer 3
-
$11,802 USD
View
Price last confirmed 26 days ago
Retailer 4
-
$12,177 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$12,832 USD
View
B+
Retailer 6
-
$13,032 USD
View
Retailer 7
-
$13,289 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
$13,635 USD
View
Retailer 9
-
$14,174 USD
View
Price last confirmed 21 days ago
Retailer 10
-
$14,396 USD
View
Price last confirmed 19 days ago
B+
Retailer 11
-
$14,606 USD
View
Retailer 12
-
$14,950 USD
View
Price last confirmed 18 days ago
B+
Retailer 13
-
$16,318 USD
View
B
Retailer 14
-
$17,974 USD
View
Retailer 15
-
$20,065 USD
View
Price last confirmed 19 days ago
Most Expensive
B
MOH London
6CFB7F985 · Nov 4
$22,568 USD
£17,770 GBP
View
15 more retailers have this diamond
Prices start from $12,832 USDSave up to $9,736 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
3.01ct Heart
$12,832 USD