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Heart|Natural|GIA

1.14ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 7566386864

Certificate GIA 7566386864

Diamond specifications and retailer prices

From $2,134 SGD
As of November 4, 2026
Save $3,504 SGD (62%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $5,638 SGD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.14ct natural heart diamond

This 1.14ct natural heart sits in the classic one-carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7566386864. Listed at 5 retailers as of November 4, 2026, with prices from $2,134 to $5,638, a $3,504 spread on the same certified stone. NZ Jewellers lists it at $5,638. 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

1.14
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 7566386864
Dimensions6.28 × 7.31 × 4.04 mm
L/W Ratio1.16
Key to symbols
Twinning Wisp, Feather
Top View
6.28 mm7.31 mm1.14 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7566386864
Side View
Table 62.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 55.3%

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: $5,638 SGD|Low: $1,779 SGD|High: $5,929 SGD|Avg: $3,355 SGD|-4.9%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 6, 2026
Retailer 4$2,134 SGD
Retailer 2$2,363 SGD
Retailer 5$2,381 SGD
Retailer 3$4,049 SGD
NZ Jewellers$5,638 SGD

41 data points across 5 retailers

5 retailers$2,134 SGD to $5,638 SGD

B+
Cheapest Retailer
-
$2,134 SGD
Final sale: no returns
B+
Retailer 2
-
$2,363 SGD
View
B+
Retailer 3
-
$2,381 SGD
View
B
Retailer 4
-
$4,049 SGD
View
Most Expensive
B
NZ Jewellers
893e805d-dfd7-4804-b1e5-40da5572b794 · Nov 5
$5,638 SGD
$4,399 USD
View
4 more retailers have this diamond
Prices start from $2,134 SGDSave up to $3,504 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+
1.14ct Heart
$2,134 SGD