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Heart|Natural|GIA

1.20ct E SI2 Heart Natural Diamond

VG • E/SI2 • GIA 2205077846

Certificate GIA 2205077846

Diamond specifications and retailer prices

From $3,795 SGD
As of November 4, 2026
Save $1,815 SGD (32%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,905 SGD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2205077846. Listed at 11 retailers as of November 4, 2026, with a 48% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.20
Carat
E
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishGood
SymmetryGood
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 2205077846
Dimensions7.29 × 7.44 × 3.14 mm
L/W Ratio1.02
Top View
7.29 mm7.44 mm1.20 ctE / SI2
OriginNatural
CutVery Good
PolishGood
SymmetryGood
FluorescenceStrong
CertificateGIA 2205077846
Side View
Table 58.0%CrownGirdle: THK-ETKPavilionCulet: SmallDepth 42.2%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $5,610 SGD|Low: $3,569 SGD|High: $8,651 SGD|Avg: $4,954 SGD|+14.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 2$3,779 SGD
Retailer 3$3,795 SGD
Retailer 10$3,888 SGD
Retailer 6$3,918 SGD
Retailer 8$4,110 SGD
Retailer 9$4,630 SGD
Retailer 1$5,610 SGD
Retailer 4$5,734 SGD
Retailer 7$5,784 SGD
Retailer 5$8,628 SGD

40 data points across 10 retailers

11 retailers$3,795 SGD to $5,610 SGD

B
Cheapest Retailer
-
$3,795 SGD
B
Retailer 2
-
$3,888 SGD
View
B
Retailer 3
-
$4,496 SGD
View
Retailer 4
-
$4,630 SGD
View
Price last confirmed 29 days ago
Retailer 5
-
$4,630 SGD
View
Price last confirmed 29 days ago
Retailer 6
-
$4,809 SGD
View
Price last confirmed 36 days ago
Retailer 7
-
$5,343 SGD
View
Price last confirmed 38 days ago
B
Retailer 8
-
$5,610 SGD
View
Retailer 9
-
$5,784 SGD
View
Price last confirmed 29 days ago
Retailer 10
-
$8,628 SGD
View
Price last confirmed 29 days ago
Most Expensive
NZ Jewellers
e046b0cc-8ca5-4b1f-b765-2b57741c15e8 · Sep 30
$8,905 SGD
$6,948 USD
View
Price last confirmed 37 days ago
10 more retailers have this diamond
Prices start from $3,795 SGDSave up to $1,815 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
1.20ct Heart
$3,795 SGD