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Heart|Natural|GIA

0.70ct H SI1 Heart Natural Diamond

EX • H/SI1 • GIA 2446243349

Certificate GIA 2446243349

Diamond specifications and retailer prices

From $950 SGD
$743 USD
As of November 1, 2026
Save $1,002 SGD (51%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,340 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.7ct natural heart diamond

This 0.7ct natural heart sits in the half to three-quarter carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2446243349. Listed at 19 retailers as of November 1, 2026, with a 105% 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

0.70
Carat
H
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle35.97°
Pavilion angle40.44°
OriginNatural
Grading LabGIA
CertificateGIA 2446243349
Dimensions5.26 × 6.16 × 3.72 mm
L/W Ratio1.17
Top View
5.26 mm6.16 mm0.70 ctH / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2446243349
Side View
Table 61.0%Crown 35.97°Girdle: THN-VTKPavilion 40.44°Culet: NoneDepth 60.5%

Caratlytics Score

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

Price History

Last verified: Nov 1
Current: $3,340 SGD|Low: $950 SGD|High: $3,340 SGD|Avg: $1,426 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 2, 2026
Retailer 6$950 SGD
Retailer 3$982 SGD
Retailer 13$1,065 SGD
Retailer 15$1,065 SGD
Retailer 14$1,106 SGD
Retailer 5$1,198 SGD
Retailer 12$1,229 SGD
Retailer 7$1,278 SGD
Retailer 8$1,283 SGD
Retailer 11$1,300 SGD
Retailer 2$1,343 SGD
Retailer 10$1,591 SGD
Retailer 4$1,602 SGD
Retailer 9$1,952 SGD
NZ Jewellers$3,340 SGD

31 data points across 15 retailers

19 retailers$950 SGD to $1,952 SGD

B+
Cheapest Retailer
-
$950 SGD
$743 USD
B+
Retailer 2
-
$982 SGD
$768 USD
View
Final sale: no returns
B+
Retailer 3
-
$1,065 SGD
$833 USD
View
B+
Retailer 4
-
$1,065 SGD
$833 USD
View
B+
Retailer 5
-
$1,079 SGD
$844 USD
View
B
Retailer 6
-
$1,104 SGD
View
B+
Retailer 7
-
$1,106 SGD
$865 USD
View
B
Retailer 8
-
$1,198 SGD
$937 USD
View
B
Retailer 9
-
$1,229 SGD
$961 USD
View
B
Retailer 10
-
$1,235 SGD
$966 USD
View
B
Retailer 11
-
$1,278 SGD
$1,000 USD
View
B
Retailer 12
-
$1,283 SGD
£790 GBP
View
B
Retailer 13
-
$1,300 SGD
£801 GBP
View
B
Retailer 14
-
$1,343 SGD
£827 GBP
View
B
Retailer 15
-
$1,425 SGD
$1,115 USD
View
B
Retailer 16
-
$1,591 SGD
ZAR 20,100 ZAR
View
Retailer 17
-
$1,602 SGD
A$1,927 AUD
View
Price last confirmed 29 days ago
B
Retailer 18
-
$1,952 SGD
£1,202 GBP
View
Most Expensive
NZ Jewellers
f184cf94-2fae-4321-8b32-587e873c7811 · Oct 30
$3,340 SGD
$2,613 USD
View
Price under review
18 more retailers have this diamond
Prices start from $950 SGDSave up to $1,002 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+
0.70ct Heart
$950 SGD