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Heart|Natural|GIA

1.71ct D SI1 Heart Natural Diamond

VG • D/SI1 • GIA 5536316597

Certificate GIA 5536316597

Diamond specifications and retailer prices

From $9,517 SGD
CA$10,339 CAD
As of October 30, 2026
Save $9,546 SGD (50%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $19,062 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.71ct natural heart diamond

This 1.71ct natural heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5536316597. Listed at 11 retailers as of October 30, 2026, with prices from $9,517 to $19,062, a $9,546 spread on the same certified stone. NZ Jewellers lists it at $19,062. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.71
Carat
D
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle41.1°
OriginNatural
Grading LabGIA
CertificateGIA 5536316597
Dimensions8.16 × 7.10 × 4.25 mm
L/W Ratio1.15
Top View
8.16 mm7.10 mm1.71 ctD / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 5536316597
Side View
Table 60.0%CrownGirdle: STK-VTKPavilion 41.1°Culet: NoneDepth 59.8%

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: Oct 30
Current: $15,883 SGD|Low: $9,517 SGD|High: $15,968 SGD|Avg: $11,346 SGD|-0.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 1, 2026
Retailer 9$9,517 SGD
Retailer 7$10,280 SGD
Retailer 5$10,659 SGD
Retailer 4$10,732 SGD
Retailer 8$11,040 SGD
Retailer 3$11,454 SGD
Retailer 11$11,454 SGD
Retailer 6$11,642 SGD
Retailer 10$11,667 SGD
Retailer 2$11,838 SGD
Retailer 1$15,883 SGD

10 data points across 11 retailers

11 retailers$9,517 SGD to $19,062 SGD

B+
Cheapest Retailer
-
$9,517 SGD
CA$10,339 CAD
B+
Retailer 2
-
$10,280 SGD
$8,041 USD
View
B+
Retailer 3
-
$10,659 SGD
$8,338 USD
View
B+
Retailer 4
-
$10,732 SGD
£6,610 GBP
View
B+
Retailer 5
-
$11,040 SGD
$8,636 USD
View
B
Retailer 6
-
$11,454 SGD
$8,960 USD
View
B
Retailer 7
-
$11,454 SGD
$8,960 USD
View
B
Retailer 8
-
$11,642 SGD
$9,107 USD
View
B+
Retailer 9
-
$11,838 SGD
$9,260 USD
View
B
Retailer 10
-
$15,883 SGD
£9,783 GBP
View
Most Expensive
B
NZ Jewellers
032ed63c-0059-4b3f-84aa-43ba775df7cd · Oct 30
$19,062 SGD
$14,911 USD
View
10 more retailers have this diamond
Prices start from $9,517 SGDSave up to $9,546 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+
1.71ct Heart
$9,517 SGD