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Heart|Natural|GIA

1.65ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 7533485531

Certificate GIA 7533485531

Diamond specifications and retailer prices

From $5,497 CAD
$3,935 USD
As of October 30, 2026
Save $418 CAD (7%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,915 CAD at 77 Diamonds · As of October 30, 2026
View at 77 Diamonds

About this 1.65ct natural heart diamond

This 1.65ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7533485531. Listed at 5 retailers as of October 30, 2026, with a relatively tight 8% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

1.65
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7533485531
Dimensions7.04 × 8.30 × 4.94 mm
L/W Ratio1.18
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Indented Natural, Natural
Top View
7.04 mm8.30 mm1.65 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7533485531
Side View
Table 57.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 59.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $5,915 CAD|Low: $5,497 CAD|High: $7,020 CAD|Avg: $6,104 CAD|-14.1%
77 Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 30, 2026
Retailer 4$5,497 CAD
Retailer 2$5,519 CAD
Retailer 3$5,887 CAD
Retailer 5$5,914 CAD
77 Diamonds$5,915 CAD

45 data points across 5 retailers

5 retailers$5,497 CAD to $5,915 CAD

A
Cheapest Retailer
-
$5,497 CAD
$3,935 USD
A
Retailer 2
-
$5,519 CAD
MYR 16,095 MYR
View
A
Retailer 3
-
$5,887 CAD
₹401,362 INR
View
A
Retailer 4
-
$5,914 CAD
SGD 5,721 SGD
View
Most Expensive
A
77 Diamonds
HSCPHHSPGNFT · Oct 30
$5,915 CAD
£3,334 GBP
View
4 more retailers have this diamond
Prices start from $5,497 CADSave up to $418 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
1.65ct Heart
$5,497 CAD