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Heart|Natural|HRD

1.70ct F SI2 Heart Natural Diamond

ID • F/SI2 • HRD 230000061605

Shape and cutting style on the report: Heart

Certificate HRD 230000061605

Diamond specifications and retailer prices

From $10,323 SGD
$8,072 USD
As of November 1, 2026
Save $6,323 SGD (38%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $16,646 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by HRD 230000061605. Listed at 5 retailers as of November 1, 2026, with prices from $10,323 to $16,646, a $6,323 spread on the same certified stone. MOH London lists it at $16,646. 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

1.70
Carat
F
Colour
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 230000061605
Dimensions7.56 × 7.96 × 4.82 mm
L/W Ratio1.05
Girdle conditionFaceted
Culet sizePointed
Top View
7.56 mm7.96 mm1.70 ctF / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 230000061605
Side View
Table 62.0%CrownGirdle: ThickPavilionCulet: NoneDepth 61.0%

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: $16,646 SGD|Low: $8,586 SGD|High: $16,848 SGD|Avg: $11,418 SGD|+2.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$8,586 SGD
Retailer 6$9,993 SGD
Retailer 5$10,323 SGD
Retailer 3$10,644 SGD
Retailer 4$11,025 SGD
Retailer 2$13,047 SGD
MOH London$16,646 SGD

27 data points across 7 retailers

5 retailers$10,323 SGD to $16,646 SGD

B+
Cheapest Retailer
-
$10,323 SGD
$8,072 USD
B+
Retailer 2
-
$10,644 SGD
$8,323 USD
View
B
Retailer 3
-
$11,025 SGD
$8,621 USD
View
B
Retailer 4
-
$13,047 SGD
€9,716 EUR
View
Most Expensive
B
MOH London
0C986C1DD · Nov 2
$16,646 SGD
£10,249 GBP
View
4 more retailers have this diamond
Prices start from $10,323 SGDSave up to $6,323 SGD

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+
1.70ct Heart
$10,323 SGD