Heart|Natural|GIA

3.50ct J SI1 Heart Natural Diamond

EX • J/SI1 • GIA 6501464881

Certificate GIA 6501464881

Diamond specifications and retailer prices

From $28,110 USD
As of October 31, 2026
Save $20,812 USD (43%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $48,922 USD at MOH London · As of November 1, 2026
View at MOH London

About this 3.5ct natural heart diamond

This 3.5ct natural heart sits in the three to five carat band, graded J 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 6501464881. Listed at 13 retailers as of October 31, 2026, with prices from $28,110 to $48,922, a $20,812 spread on the same certified stone. MOH London lists it at $48,922. 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

3.50
Carat
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.5°
OriginNatural
Grading LabGIA
CertificateGIA 6501464881
Dimensions9.92 × 8.30 × 5.78 mm
L/W Ratio1.20
Top View
9.92 mm8.30 mm3.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6501464881
Side View
Table 69.0%Crown 31.5°Girdle: THN-THKPavilionCulet: NoneDepth 69.6%

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: $48,922 USD|Low: $27,211 USD|High: $49,185 USD|Avg: $33,345 USD|+3.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 1, 2026
Retailer 13$28,110 USD
Retailer 14$28,520 USD
Retailer 3$28,713 USD
Retailer 6$29,857 USD
Retailer 12$30,394 USD
Retailer 10$30,435 USD
Retailer 9$31,325 USD
Retailer 2$31,545 USD
Retailer 4$31,873 USD
Retailer 5$33,147 USD
Retailer 11$33,492 USD
Retailer 8$38,009 USD
Retailer 7$40,608 USD
MOH London$48,922 USD

37 data points across 14 retailers

13 retailers$28,110 USD to $48,922 USD

B
Cheapest Retailer
-
$28,110 USD
B
Retailer 2
-
$28,520 USD
View
B
Retailer 3
-
$28,713 USD
View
Final sale: no returns
Retailer 4
-
$29,857 USD
A$45,934 AUD
View
Price last confirmed 29 days ago
B
Retailer 5
-
$30,394 USD
View
B
Retailer 6
-
$30,435 USD
View
B
Retailer 7
-
$31,545 USD
£24,838 GBP
View
B
Retailer 8
-
$31,873 USD
View
Retailer 9
-
$33,147 USD
£26,100 GBP
View
Price last confirmed 24 days ago
B
Retailer 10
-
$33,492 USD
View
B
Retailer 11
-
$38,009 USD
€36,199 EUR
View
B
Retailer 12
-
$40,608 USD
ZAR 656,026 ZAR
View
Most Expensive
B
MOH London
628949067 · Nov 1
$48,922 USD
£38,521 GBP
View
12 more retailers have this diamond
Prices start from $28,110 USDSave up to $20,812 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
3.50ct Heart
$28,110 USD