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Heart|Natural|GIA

1.20ct G SI2 Heart Natural Diamond

EX • G/SI2 • GIA 7543995818

Certificate GIA 7543995818

Diamond specifications and retailer prices

From €1,541 EUR
HK$13,500 HKD
As of November 1, 2026
Save €3,221 EUR (68%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €4,761 EUR at Queensmith · As of October 28, 2026
View at Queensmith

About this 1.2ct natural heart diamond

This 1.2ct natural heart sits in the classic one-carat band, graded G 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 7543995818. Listed at 18 retailers as of October 28, 2026, with prices from €1,541 to €4,761, a €3,221 spread on the same certified stone. Queensmith lists it at €4,761. 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

1.20
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7543995818
Dimensions6.45 × 7.37 × 4.42 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Crystal, Feather, Cloud, Cavity, Needle, Natural
Top View
6.45 mm7.37 mm1.20 ctG / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 7543995818
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 59.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €4,761 EUR|Low: €1,529 EUR|High: €4,795 EUR|Avg: €2,436 EUR|+2.4%
Queensmith
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 15€1,541 EUR
Retailer 10€1,623 EUR
Retailer 7€1,803 EUR
Retailer 13€1,867 EUR
Retailer 11€2,001 EUR
Retailer 4€2,036 EUR
Retailer 16€2,036 EUR
Retailer 9€2,122 EUR
Retailer 12€2,148 EUR
Retailer 8€2,149 EUR
Retailer 6€2,152 EUR
Retailer 14€2,221 EUR
Retailer 3€2,349 EUR
Retailer 2€3,545 EUR
Retailer 5€4,257 EUR
Queensmith€4,761 EUR

24 data points across 16 retailers

18 retailers€1,541 EUR to €4,761 EUR

A
Cheapest Retailer
-
€1,541 EUR
HK$13,500 HKD
A
Retailer 2
-
€1,623 EUR
₹173,344 INR
View
A
Retailer 3
-
€1,803 EUR
SGD 2,733 SGD
View
A
Retailer 4
-
€1,867 EUR
$2,094 USD
View
Final sale: no returns
B+
Retailer 5
-
€1,941 EUR
$2,177 USD
View
A
Retailer 6
-
€2,001 EUR
£1,767 GBP
View
B+
Retailer 7
-
€2,036 EUR
$2,284 USD
View
Retailer 8
-
€2,036 EUR
$2,284 USD
View
Price last confirmed 15 days ago
Retailer 9
-
€2,057 EUR
$2,307 USD
View
Price last confirmed 18 days ago
B+
Retailer 10
-
€2,122 EUR
$2,380 USD
View
B+
Retailer 11
-
€2,148 EUR
$2,409 USD
View
B+
Retailer 12
-
€2,149 EUR
SGD 3,257 SGD
View
Retailer 13
-
€2,152 EUR
$2,414 USD
View
Price last confirmed 17 days ago
B+
Retailer 14
-
€2,221 EUR
£1,961 GBP
View
Retailer 15
-
€2,349 EUR
$2,635 USD
View
Price last confirmed 15 days ago
B
Retailer 16
-
€3,545 EUR
£3,131 GBP
View
Retailer 17
-
€4,257 EUR
$4,775 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Queensmith
7543995818 · Oct 28
€4,761 EUR
£4,205 GBP
View
17 more retailers have this diamond
Prices start from €1,541 EURSave up to €3,221 EUR

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.

A
1.20ct Heart
€1,541 EUR