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Heart|Natural|IGI

1.56ct I VVS1 Heart Natural Diamond

VG • I/VVS1 • IGI 605315760

Shape and cutting style on the report: Heart brilliant

Certificate IGI 605315760

Diamond specifications and retailer prices

From $4,343 USD
As of November 1, 2026
Save $4,333 USD (50%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,676 USD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.56ct natural heart diamond

This 1.56ct natural heart sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 605315760. Listed at 15 retailers as of October 30, 2026, with prices from $4,343 to $8,676, a $4,333 spread on the same certified stone. NZ Jewellers lists it at $8,676. 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

1.56
Carat
I
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle39.4°
OriginNatural
Grading LabIGI
CertificateIGI 605315760
Dimensions7.35 × 8.08 × 4.42 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Top View
7.35 mm8.08 mm1.56 ctI / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 605315760
Side View
Table 63.0%Crown 33.5°Girdle: MED-THKPavilion 39.4°Culet: NoneDepth 54.7%

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: $8,676 USD|Low: $4,189 USD|High: $8,676 USD|Avg: $5,462 USD
NZ Jewellers
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 15$4,343 USD
Retailer 2$4,494 USD
Retailer 3$4,596 USD
Retailer 5$4,685 USD
Retailer 7$4,890 USD
Retailer 4$4,980 USD
Retailer 6$4,980 USD
Retailer 13$4,980 USD
Retailer 9$5,047 USD
Retailer 14$5,131 USD
Retailer 8$5,634 USD
Retailer 12$5,746 USD
Retailer 11$6,121 USD
Retailer 10$7,931 USD
NZ Jewellers$8,676 USD

26 data points across 15 retailers

15 retailers$4,343 USD to $8,676 USD

A
Cheapest Retailer
-
$4,343 USD
A
Retailer 2
-
$4,494 USD
£3,538 GBP
View
A
Retailer 3
-
$4,596 USD
View
Final sale: no returns
A
Retailer 4
-
$4,685 USD
View
Retailer 5
-
$4,890 USD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$4,980 USD
View
A
Retailer 7
-
$4,980 USD
View
A
Retailer 8
-
$4,980 USD
View
A
Retailer 9
-
$5,047 USD
£3,974 GBP
View
A
Retailer 10
-
$5,131 USD
View
A
Retailer 11
-
$5,634 USD
€5,366 EUR
View
A
Retailer 12
-
$5,746 USD
View
A
Retailer 13
-
$6,121 USD
ZAR 98,888 ZAR
View
B+
Retailer 14
-
$7,931 USD
£6,245 GBP
View
Most Expensive
B
NZ Jewellers
631c4bb0-252b-45ed-a0d0-8003fb76b645 · Oct 30
$8,676 USD
View
14 more retailers have this diamond
Prices start from $4,343 USDSave up to $4,333 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.

A
1.56ct Heart
$4,343 USD