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Heart|Natural|GIA

0.69ct D SI1 Heart Natural Diamond

EX • D/SI1 • GIA 35459708.4

Certificate GIA 35459708.4

Diamond specifications and retailer prices

From $1,359 AUD
$954 USD
As of November 1, 2026
Save $787 AUD (37%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,146 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 0.69ct natural heart diamond

This 0.69ct natural heart sits in the half to three-quarter carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 35459708.4. Listed at 7 retailers as of October 26, 2026, with prices from $1,359 to $2,146, a $787 spread on the same certified stone. MOH London lists it at $2,146. 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

0.69
Carat
D
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 35459708.4
Dimensions5.45 × 6.03 × 3.41 mm
L/W Ratio1.11
Top View
5.45 mm6.03 mm0.69 ctD / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 35459708.4
Side View
Table 65.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 56.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $2,146 AUD|Low: $1,322 AUD|High: $2,168 AUD|Avg: $1,614 AUD|-0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5$1,368 AUD
Retailer 2$1,408 AUD
Retailer 4$1,428 AUD
Retailer 3$1,655 AUD
Retailer 6$1,761 AUD
MOH London$2,146 AUD

42 data points across 6 retailers

7 retailers$1,359 AUD to $2,146 AUD

B+
Cheapest Retailer
-
$1,359 AUD
$954 USD
B+
Retailer 2
-
$1,368 AUD
$961 USD
View
B+
Retailer 3
-
$1,408 AUD
£779 GBP
View
B+
Retailer 4
-
$1,428 AUD
£790 GBP
View
B+
Retailer 5
-
$1,655 AUD
€1,107 EUR
View
Retailer 6
-
$1,761 AUD
View
Price last confirmed 30 days ago
Most Expensive
B
MOH London
D8D4BAD6E · Oct 26
$2,146 AUD
£1,187 GBP
View
6 more retailers have this diamond
Prices start from $1,359 AUDSave up to $787 AUD

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+
0.69ct Heart
$1,359 AUD