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Heart|Natural|GIA

0.70ct E SI1 Heart Natural Diamond

EX • E/SI1 • GIA 6452592562

Certificate GIA 6452592562

Diamond specifications and retailer prices

From $1,329 SGD
As of November 4, 2026
Save $2,809 SGD (68%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,138 SGD at NZ Jewellers · As of November 5, 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 E 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 6452592562. Listed at 14 retailers as of November 4, 2026, with prices from $1,329 to $4,138, a $2,809 spread on the same certified stone. NZ Jewellers lists it at $4,138. 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
E
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6452592562
Dimensions6.30 × 5.18 × 2.99 mm
L/W Ratio1.22
Top View
6.30 mm5.18 mm0.70 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6452592562
Side View
Table 54.0%CrownGirdle: ThickPavilionCulet: NoneDepth 57.7%

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 4
Current: $4,138 SGD|Low: $1,209 SGD|High: $4,138 SGD|Avg: $2,160 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
November 5, 2026
Retailer 8$1,329 SGD
Retailer 3$1,697 SGD
Retailer 11$1,697 SGD
Retailer 10$1,775 SGD
Retailer 5$1,807 SGD
Retailer 7$1,837 SGD
Retailer 12$1,839 SGD
Retailer 4$1,958 SGD
Retailer 9$2,218 SGD
Retailer 2$2,534 SGD
Retailer 6$3,034 SGD
NZ Jewellers$4,138 SGD

42 data points across 12 retailers

14 retailers$1,329 SGD to $4,138 SGD

B+
Cheapest Retailer
-
$1,329 SGD
Final sale: no returns
B+
Retailer 2
-
$1,564 SGD
View
Retailer 3
-
$1,697 SGD
View
Price last confirmed 8 days ago
B
Retailer 4
-
$1,697 SGD
View
B
Retailer 5
-
$1,775 SGD
View
B
Retailer 6
-
$1,807 SGD
View
Retailer 7
-
$1,837 SGD
View
Price last confirmed 9 days ago
B
Retailer 8
-
$1,839 SGD
View
B
Retailer 9
-
$1,870 SGD
View
B
Retailer 10
-
$1,958 SGD
View
Retailer 11
-
$2,218 SGD
View
Price last confirmed 33 days ago
B
Retailer 12
-
$2,534 SGD
View
B
Retailer 13
-
$3,034 SGD
View
Most Expensive
B
NZ Jewellers
1f0f898e-79d0-4b6d-80e5-e26dcf02c98e · Nov 5
$4,138 SGD
$3,229 USD
View
13 more retailers have this diamond
Prices start from $1,329 SGDSave up to $2,809 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
$1,329 SGD