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Heart|Natural|IGI

1.21ct G VVS1 Heart Natural Diamond

VG • G/VVS1 • IGI 766617690

Shape and cutting style on the report: Heart brilliant

Certificate IGI 766617690

Diamond specifications and retailer prices

From $4,093 USD
As of November 5, 2026
Save $3,012 USD (42%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $7,496 USD at NZ Jewellers · As of October 21, 2026
View at NZ Jewellers

About this 1.21ct natural heart diamond

This 1.21ct natural heart sits in the classic one-carat band, graded G colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 766617690. Listed at 13 retailers as of November 4, 2026, with a 74% 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
G
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle37°
OriginNatural
Grading LabIGI
CertificateIGI 766617690
Dimensions6.32 × 7.25 × 4.33 mm
L/W Ratio1.15
Girdle conditionFaceted
Culet sizePointed
Top View
6.32 mm7.25 mm1.21 ctG / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 766617690
Side View
Table 59.0%Crown 41.3°Girdle: MED-STKPavilion 37°Culet: NoneDepth 59.7%

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: Nov 5
Current: $7,496 USD|Low: $3,225 USD|High: $7,579 USD|Avg: $5,060 USD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 10$3,225 USD
Retailer 4$4,093 USD
Retailer 3$4,115 USD
Retailer 11$4,307 USD
Retailer 7$4,405 USD
Retailer 8$4,531 USD
Retailer 9$4,936 USD
Retailer 2$5,200 USD
Retailer 6$6,282 USD
Retailer 5$7,105 USD
NZ Jewellers$7,496 USD

33 data points across 11 retailers

13 retailers$4,093 USD to $7,105 USD

Retailer 1
-
$3,225 USD
Price last confirmed 15 days ago
B+
Retailer 2
-
$4,093 USD
View
B+
Retailer 3
-
$4,115 USD
View
Final sale: no returns
Retailer 4
-
$4,307 USD
View
Price last confirmed 16 days ago
Retailer 5
-
$4,316 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$4,316 USD
View
Price last confirmed 20 days ago
B+
Retailer 7
-
$4,405 USD
View
B+
Retailer 8
-
$4,531 USD
View
B
Retailer 9
-
$4,936 USD
View
B+
Retailer 10
-
$5,200 USD
View
B
Retailer 11
-
$6,282 USD
View
B
Retailer 12
-
$7,105 USD
View
Most Expensive
NZ Jewellers
9afe5fc4-6e54-4238-8aa5-1b4f55f0e920 · Oct 21
$7,496 USD
View
Price last confirmed 15 days ago
12 more retailers have this diamond
Prices start from $4,093 USDSave up to $3,012 USD

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+
1.21ct Heart
$4,093 USD