CaratHunter
Plans
Heart|Natural|GIA

1.21ct H SI2 Heart Natural Diamond

VG • H/SI2 • GIA 6562711632

Certificate GIA 6562711632

Diamond specifications and retailer prices

From €1,470 EUR
SGD 2,228 SGD
As of October 31, 2026
Save €415 EUR (22%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €2,502 EUR at Wholesale Diamonds Direct · As of October 27, 2026
View at Wholesale Diamonds Direct

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded H colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6562711632. Listed at 9 retailers as of October 31, 2026, with a 28% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

1.21
Carat
H
Colour
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle39.78°
Pavilion angle36.34°
OriginNatural
Grading LabGIA
CertificateGIA 6562711632
Dimensions7.20 × 6.45 × 4.26 mm
L/W Ratio1.12
Culet sizeNone
Top View
7.20 mm6.45 mm1.21 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6562711632
Side View
Table 58.0%Crown 39.78°Girdle: STK-VTKPavilion 36.34°Culet: NDepth 59.2%

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: €1,662 EUR|Low: €1,502 EUR|High: €2,502 EUR|Avg: €1,791 EUR|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Wholesale Diamonds Direct
November 2, 2026
Retailer 6€1,502 EUR
Retailer 4€1,503 EUR
Retailer 7€1,636 EUR
Retailer 1€1,662 EUR
Retailer 3€1,699 EUR
Retailer 5€1,803 EUR
Retailer 2€1,885 EUR
Wholesale Diamonds Direct€2,502 EUR

10 data points across 8 retailers

9 retailers€1,470 EUR to €1,885 EUR

A
Cheapest Retailer
-
€1,470 EUR
SGD 2,228 SGD
A
Retailer 2
-
€1,502 EUR
$1,685 USD
View
A
Retailer 3
-
€1,503 EUR
$1,685 USD
View
B+
Retailer 4
-
€1,636 EUR
SGD 2,480 SGD
View
B+
Retailer 5
-
€1,662 EUR
£1,468 GBP
View
A
Retailer 6
-
€1,699 EUR
$1,906 USD
View
B+
Retailer 7
-
€1,803 EUR
$2,022 USD
View
B+
Retailer 8
-
€1,885 EUR
$2,114 USD
View
Most Expensive
Wholesale Diamonds Direct
611240147 · Oct 27
€2,502 EUR
$2,806 USD
View
Price last confirmed 7 days ago
8 more retailers have this diamond
Prices start from €1,470 EURSave up to €415 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
1.21ct Heart
€1,470 EUR