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Heart|Natural|GIA

1.16ct K SI2 Heart Natural Diamond

EX • K/SI2 • GIA 2183557757

Certificate GIA 2183557757

Diamond specifications and retailer prices

From $3,486 SGD
As of November 6, 2026
Save $2,271 SGD (39%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $5,757 SGD at MOH London · As of November 4, 2026
View at MOH London

About this 1.16ct natural heart diamond

This 1.16ct 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 2183557757. Listed at 2 retailers as of November 4, 2026, with prices from $3,486 to $5,757, a $2,271 spread on the same certified stone. MOH London lists it at $5,757. 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

1.16
Carat
K
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2183557757
Dimensions5.77 × 7.41 × 4.24 mm
L/W Ratio1.28
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Needle, Indented Natural
Top View
5.77 mm7.41 mm1.16 ctK / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2183557757
Side View
Table 62.0%CrownGirdle: STK-ETKPavilionCulet: NoneDepth 57.3%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 6
Current: $5,757 SGD|Low: $3,344 SGD|High: $5,843 SGD|Avg: $4,096 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 6, 2026
Retailer 4$3,344 SGD
Retailer 2$3,486 SGD
Retailer 3$3,774 SGD
MOH London$5,757 SGD

37 data points across 4 retailers

2 retailers$3,486 SGD to $5,757 SGD

B
Cheapest Retailer
-
$3,486 SGD
Most Expensive
C
MOH London
139938BCB · Nov 4
$5,757 SGD
£3,537 GBP
View
1 more retailer has this diamond
Prices start from $3,486 SGDSave up to $2,271 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
1.16ct Heart
$3,486 SGD