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Heart|Natural|GIA

0.71ct F SI1 Heart Natural Diamond

EX • F/SI1 • GIA 6432510734

Certificate GIA 6432510734

Diamond specifications and retailer prices

From $1,881 SGD
$1,471 USD
As of November 1, 2026
Save $574 SGD (23%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,370 SGD at Cape Diamonds · As of October 31, 2026
View at Cape Diamonds

About this 0.71ct natural heart diamond

This 0.71ct natural heart sits in the half to three-quarter carat band, graded F 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 6432510734. Listed at 14 retailers as of October 30, 2026, with a 31% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.71
Carat
F
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6432510734
Dimensions5.65 × 6.23 × 3.44 mm
L/W Ratio1.10
Top View
5.65 mm6.23 mm0.71 ctF / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6432510734
Side View
Table 58.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 55.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,370 SGD|Low: $2,031 SGD|High: $3,974 SGD|Avg: $2,804 SGD|+3.4%
Cape Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 2, 2026
Retailer 7$2,031 SGD
Retailer 6$2,166 SGD
Retailer 2$2,200 SGD
Retailer 5$2,924 SGD
Retailer 4$3,062 SGD
Cape Diamonds$3,370 SGD
Retailer 3$3,926 SGD

39 data points across 7 retailers

14 retailers$1,881 SGD to $2,455 SGD

B
Cheapest Retailer
-
$1,881 SGD
$1,471 USD
B
Retailer 2
-
$1,958 SGD
$1,531 USD
View
B
Retailer 3
-
$2,031 SGD
$1,588 USD
View
B
Retailer 4
-
$2,128 SGD
$1,664 USD
View
B
Retailer 5
-
$2,166 SGD
$1,694 USD
View
B
Retailer 6
-
$2,200 SGD
£1,354 GBP
View
B
Retailer 7
-
$2,302 SGD
$1,800 USD
View
B
Retailer 8
-
$2,302 SGD
$1,800 USD
View
B
Retailer 9
-
$2,379 SGD
$1,860 USD
View
B
Retailer 10
-
$2,455 SGD
$1,920 USD
View
Retailer 11
-
$2,924 SGD
A$3,518 AUD
View
Price under review
Retailer 12
-
$3,062 SGD
€2,280 EUR
View
Price under review
Most Expensive
Cape Diamonds
cert_6432510734 · Oct 31
$3,370 SGD
ZAR 42,574 ZAR
View
Price under review
12 more retailers have this diamond
Prices start from $1,881 SGDSave up to $574 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
0.71ct Heart
$1,881 SGD