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Heart|Natural|GIA

0.90ct G SI1 Heart Natural Diamond

EX • G/SI1 • GIA 7541803441

Certificate GIA 7541803441

Diamond specifications and retailer prices

From €776 EUR
HK$6,800 HKD
As of November 1, 2026
Save €1,142 EUR (60%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €2,784 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 0.9ct natural heart diamond

This 0.9ct natural heart sits in the just-under-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 7541803441. Listed at 18 retailers as of November 1, 2026, with a 147% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.90
Carat
G
Colour
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle37.8°
OriginNatural
Grading LabGIA
CertificateGIA 7541803441
Dimensions6.02 × 6.62 × 3.80 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
6.02 mm6.62 mm0.90 ctG / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7541803441
Side View
Table 59.0%CrownGirdle: MED-VTKPavilion 37.8°Culet: NoneDepth 57.3%

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: €1,465 EUR|Low: €776 EUR|High: €2,117 EUR|Avg: €1,270 EUR|-7.7%
Retailer 1
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
November 2, 2026
Retailer 10€776 EUR
Retailer 14€966 EUR
Retailer 12€1,001 EUR
Retailer 9€1,050 EUR
Retailer 8€1,061 EUR
Retailer 13€1,070 EUR
Retailer 3€1,084 EUR
Retailer 2€1,101 EUR
Retailer 6€1,128 EUR
Retailer 5€1,265 EUR
Retailer 7€1,365 EUR
Retailer 1€1,465 EUR
Retailer 15€1,612 EUR
Retailer 4€1,702 EUR
Retailer 11€1,918 EUR

26 data points across 15 retailers

18 retailers€776 EUR to €1,918 EUR

A
Cheapest Retailer
-
€776 EUR
HK$6,800 HKD
A
Retailer 2
-
€966 EUR
$1,084 USD
View
Final sale: no returns
A
Retailer 3
-
€1,001 EUR
View
A
Retailer 4
-
€1,050 EUR
$1,178 USD
View
A
Retailer 5
-
€1,061 EUR
£937 GBP
View
A
Retailer 6
-
€1,070 EUR
$1,200 USD
View
A
Retailer 7
-
€1,084 EUR
$1,216 USD
View
A
Retailer 8
-
€1,101 EUR
$1,235 USD
View
Retailer 9
-
€1,128 EUR
SGD 1,710 SGD
View
Price last confirmed 10 days ago
B+
Retailer 10
-
€1,265 EUR
$1,419 USD
View
Retailer 11
-
€1,365 EUR
A$2,355 AUD
View
Price last confirmed 29 days ago
Retailer 12
-
€1,376 EUR
£1,215 GBP
View
Price last confirmed 40 days ago
B+
Retailer 13
-
€1,465 EUR
View
B+
Retailer 14
-
€1,558 EUR
A$2,688 AUD
View
B
Retailer 15
-
€1,612 EUR
ZAR 29,213 ZAR
View
Retailer 16
-
€1,702 EUR
$1,909 USD
View
Price last confirmed 10 days ago
B+
Retailer 17
-
€1,918 EUR
£1,694 GBP
View
Most Expensive
NZ Jewellers
df4a141f-b70f-4694-a2e2-bc54b4482762 · Sep 25
€2,784 EUR
$3,123 USD
View
Price last confirmed 38 days ago
17 more retailers have this diamond
Prices start from €776 EURSave up to €1,142 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
0.90ct Heart
€776 EUR