CaratHunter
Plans
Heart|Natural|GIA

1.05ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 6542354921

Certificate GIA 6542354921

Diamond specifications and retailer prices

From €1,989 EUR
SGD 3,015 SGD
As of October 31, 2026
1 retailer carries this diamond
Only listing: €1,989 EUR at Fonder Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Fonder Diamond

About this 1.05ct natural heart diamond

This 1.05ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542354921. Listed at a single retailer as of October 31, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

1.05
Carat
G
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Pavilion angle37.7°
OriginNatural
Grading LabGIA
CertificateGIA 6542354921
Dimensions6.20 × 7.02 × 4.08 mm
L/W Ratio1.13
Top View
6.20 mm7.02 mm1.05 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6542354921
Side View
Table 57.0%CrownGirdle: STK-THKPavilion 37.7°Culet: NoneDepth 58.2%

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: Oct 31
Current: €1,989 EUR|Low: €1,461 EUR|High: €2,896 EUR|Avg: €1,920 EUR|-0.4%
Fonder Diamond
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
October 13, 2026
Retailer 16€1,461 EUR
Retailer 12€1,579 EUR
Retailer 8€1,638 EUR
Retailer 11€1,671 EUR
Retailer 6€1,717 EUR
Retailer 9€1,781 EUR
Retailer 15€1,824 EUR
Retailer 3€1,846 EUR
Retailer 7€1,944 EUR
Retailer 4€1,970 EUR
Retailer 10€1,970 EUR
Fonder Diamond€1,989 EUR
Retailer 2€1,993 EUR
Retailer 14€2,042 EUR
Retailer 5€2,392 EUR
Retailer 13€2,896 EUR

4 data points across 16 retailers

1 retailer

B+
Fonder Diamond
541470997 · Oct 31
€1,989 EUR
SGD 3,015 SGD
View

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+
1.05ct Heart
€1,989 EUR