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Heart|Natural|GIA

5.06ct I SI2 Heart Natural Diamond

EX • I/SI2 • GIA 5393686435

Certificate GIA 5393686435

Diamond specifications and retailer prices

From $92,280 CAD
HK$516,100 HKD
As of October 30, 2026
Save $80,446 CAD (47%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $172,726 CAD at MOH London · As of October 29, 2026
View at MOH London

About this 5.06ct natural heart diamond

This 5.06ct natural heart sits in the over five carat band, graded I 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 5393686435. Listed at 17 retailers as of October 29, 2026, with prices from $92,280 to $172,726, a $80,446 spread on the same certified stone. MOH London lists it at $172,726. 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

5.06
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 5393686435
Dimensions9.95 × 11.68 × 6.89 mm
L/W Ratio1.17
Top View
9.95 mm11.68 mm5.06 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 5393686435
Side View
Table 57.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 58.9%

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: Oct 30
Current: $172,726 CAD|Low: $92,280 CAD|High: $173,876 CAD|Avg: $116,691 CAD|+0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$92,280 CAD
Retailer 6$99,693 CAD
Retailer 7$100,841 CAD
Retailer 10$109,440 CAD
Retailer 9$110,009 CAD
Retailer 5$112,509 CAD
Retailer 8$114,592 CAD
Retailer 11$114,592 CAD
Retailer 2$119,074 CAD
Retailer 12$119,175 CAD
Retailer 4$123,758 CAD
MOH London$172,726 CAD

43 data points across 12 retailers

17 retailers$92,280 CAD to $172,726 CAD

A
Cheapest Retailer
-
$92,280 CAD
HK$516,100 HKD
B+
Retailer 2
-
$99,693 CAD
$71,367 USD
View
B+
Retailer 3
-
$100,841 CAD
$72,189 USD
View
Final sale: no returns
B+
Retailer 4
-
$101,878 CAD
A$112,202 AUD
View
B+
Retailer 5
-
$109,440 CAD
$78,345 USD
View
B+
Retailer 6
-
$110,009 CAD
$78,752 USD
View
B+
Retailer 7
-
$110,925 CAD
$79,408 USD
View
B+
Retailer 8
-
$112,509 CAD
£63,419 GBP
View
B+
Retailer 9
-
$113,317 CAD
$81,120 USD
View
B+
Retailer 10
-
$113,317 CAD
$81,120 USD
View
B+
Retailer 11
-
$114,592 CAD
$82,033 USD
View
B+
Retailer 12
-
$114,592 CAD
$82,033 USD
View
B+
Retailer 13
-
$117,102 CAD
$83,830 USD
View
B+
Retailer 14
-
$119,074 CAD
£67,119 GBP
View
B+
Retailer 15
-
$119,175 CAD
$85,314 USD
View
B
Retailer 16
-
$123,758 CAD
$88,595 USD
View
Most Expensive
B
MOH London
D92DB74F7 · Oct 29
$172,726 CAD
£97,362 GBP
View
16 more retailers have this diamond
Prices start from $92,280 CADSave up to $80,446 CAD

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
5.06ct Heart
$92,280 CAD