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Heart|Natural|GIA

1.06ct H SI2 Heart Natural Diamond

EX • H/SI2 • GIA 6515187967

Certificate GIA 6515187967

Diamond specifications and retailer prices

From $3,285 SGD
$2,569 USD
As of November 1, 2026
Save $4,759 SGD (59%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $8,044 SGD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.06ct natural heart diamond

This 1.06ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6515187967. Listed at 13 retailers as of October 30, 2026, with prices from $3,285 to $8,044, a $4,759 spread on the same certified stone. NZ Jewellers lists it at $8,044. 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

1.06
Carat
H
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6515187967
Dimensions6.42 × 7.04 × 4.09 mm
L/W Ratio1.10
Top View
6.42 mm7.04 mm1.06 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6515187967
Side View
Table 59.0%CrownGirdlePavilionCulet: NoneDepth 58.1%

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: $8,044 SGD|Low: $3,285 SGD|High: $8,044 SGD|Avg: $4,509 SGD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 2, 2026
Retailer 7$3,285 SGD
Retailer 8$3,445 SGD
Retailer 11$3,617 SGD
Retailer 4$3,713 SGD
Retailer 3$3,848 SGD
Retailer 10$3,848 SGD
Retailer 9$3,995 SGD
Retailer 6$4,114 SGD
Retailer 5$4,503 SGD
Retailer 2$6,281 SGD
NZ Jewellers$8,044 SGD

43 data points across 11 retailers

13 retailers$3,285 SGD to $8,044 SGD

B+
Cheapest Retailer
-
$3,285 SGD
$2,569 USD
B+
Retailer 2
-
$3,445 SGD
$2,694 USD
View
B
Retailer 3
-
$3,617 SGD
$2,828 USD
View
B+
Retailer 4
-
$3,713 SGD
£2,286 GBP
View
B
Retailer 5
-
$3,848 SGD
$3,009 USD
View
B
Retailer 6
-
$3,848 SGD
$3,009 USD
View
B
Retailer 7
-
$3,995 SGD
$3,124 USD
View
B
Retailer 8
-
$4,030 SGD
$3,151 USD
View
B
Retailer 9
-
$4,114 SGD
£2,533 GBP
View
B
Retailer 10
-
$4,439 SGD
$3,471 USD
View
B
Retailer 11
-
$4,503 SGD
€3,353 EUR
View
B
Retailer 12
-
$6,281 SGD
£3,867 GBP
View
Most Expensive
B
NZ Jewellers
e8ac9336-be82-435c-8888-682a41d14640 · Oct 30
$8,044 SGD
$6,290 USD
View
12 more retailers have this diamond
Prices start from $3,285 SGDSave up to $4,759 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+
1.06ct Heart
$3,285 SGD