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Heart|Natural|GIA

1.20ct G SI1 Heart Natural Diamond

GD • G/SI1 • GIA 6532708891

Certificate GIA 6532708891

Diamond specifications and retailer prices

From €1,777 EUR
As of November 6, 2026
Save €801 EUR (31%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: €2,578 EUR at GemTrove · As of November 7, 2026
View at GemTrove

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 SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 6532708891. Listed at 4 retailers as of November 6, 2026, with prices from €1,777 to €2,578, a €801 spread on the same certified stone. GemTrove lists it at €2,578. 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
G
Colour
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6532708891
Dimensions6.62 × 7.36 × 4.37 mm
L/W Ratio1.11
Top View
6.62 mm7.36 mm1.20 ctG / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6532708891
Side View
Table 60.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 59.4%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: €2,578 EUR|Low: €1,777 EUR|High: €2,807 EUR|Avg: €2,326 EUR
GemTrove
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 2€1,777 EUR
Retailer 4€1,807 EUR
Retailer 3€2,043 EUR
GemTrove€2,578 EUR
Retailer 5€2,807 EUR

11 data points across 5 retailers

4 retailers€1,777 EUR to €2,578 EUR

A
Cheapest Retailer
-
€1,777 EUR
Retailer 2
-
€1,807 EUR
View
Price last confirmed 8 days ago
B+
Retailer 3
-
€2,043 EUR
View
Most Expensive
B
GemTrove
GT-N-01269271-98 · Nov 7
€2,578 EUR
A$4,428 AUD
View
3 more retailers have this diamond
Prices start from €1,777 EURSave up to €801 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
€1,777 EUR