Heart|Natural|GIA

1.01ct D SI2 Heart Natural Diamond

EX • D/SI2 • GIA 2235862066

Certificate GIA 2235862066

Diamond specifications and retailer prices

From €1,249 EUR
HK$10,900 HKD
As of October 31, 2026
Save €1,499 EUR (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €4,035 EUR at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.01ct natural heart diamond

This 1.01ct natural heart sits in the classic one-carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235862066. Listed at 11 retailers as of October 29, 2026, with a 120% 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

1.01
Carat
D
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle42.5°
OriginNatural
Grading LabGIA
CertificateGIA 2235862066
Dimensions5.82 × 6.84 × 4.34 mm
L/W Ratio1.18
Girdle conditionFaceted
Top View
5.82 mm6.84 mm1.01 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2235862066
Side View
Table 61.0%CrownGirdle: STK-THKPavilion 42.5°Culet: NoneDepth 63.5%

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: Oct 31
Current: €1,718 EUR|Low: €1,153 EUR|High: €2,973 EUR|Avg: €1,779 EUR|-3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 1, 2026
Retailer 4€1,249 EUR
Retailer 3€1,282 EUR
Retailer 5€1,363 EUR
Retailer 6€1,400 EUR
Retailer 7€1,484 EUR
Retailer 9€1,531 EUR
Retailer 1€1,718 EUR
Retailer 2€1,942 EUR
Retailer 8€2,579 EUR
Retailer 10€2,748 EUR

38 data points across 10 retailers

11 retailers€1,249 EUR to €2,748 EUR

A
Cheapest Retailer
-
€1,249 EUR
HK$10,900 HKD
A
Retailer 2
-
€1,282 EUR
$1,432 USD
View
Final sale: no returns
A
Retailer 3
-
€1,363 EUR
$1,523 USD
View
A
Retailer 4
-
€1,400 EUR
$1,564 USD
View
A
Retailer 5
-
€1,484 EUR
$1,658 USD
View
A
Retailer 6
-
€1,531 EUR
$1,710 USD
View
A
Retailer 7
-
€1,718 EUR
£1,511 GBP
View
B+
Retailer 8
-
€1,942 EUR
A$3,338 AUD
View
Retailer 9
-
€2,579 EUR
$2,881 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
€2,748 EUR
£2,417 GBP
View
Most Expensive
NZ Jewellers
6ba12a1d-fc34-4d2a-8858-48386edf61bc · Sep 25
€4,035 EUR
$4,508 USD
View
Price last confirmed 36 days ago
10 more retailers have this diamond
Prices start from €1,249 EURSave up to €1,499 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
1.01ct Heart
€1,249 EUR