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Heart|Natural|IGI

1.70ct H VVS1 Heart Natural Diamond

VG • H/VVS1 • IGI 801638755

Shape and cutting style on the report: Heart brilliant

Certificate IGI 801638755

Diamond specifications and retailer prices

From $6,496 USD
As of October 29, 2026
Save $6,030 USD (48%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $12,526 USD at NZ Jewellers · As of October 27, 2026
View at NZ Jewellers

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 801638755. Listed at 16 retailers as of October 27, 2026, with prices from $6,496 to $12,526, a $6,030 spread on the same certified stone. NZ Jewellers lists it at $12,526. 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

1.70
Carat
H
Color
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle39.6°
OriginNatural
Grading LabIGI
CertificateIGI 801638755
Dimensions7.26 × 8.02 × 4.86 mm
L/W Ratio1.10
Girdle conditionFaceted
Top View
7.26 mm8.02 mm1.70 ctH / VVS1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 801638755
Side View
Table 60.0%Crown 43.4°Girdle: MED-VTKPavilion 39.6°Culet: NoneDepth 60.6%

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 29
Current: $12,526 USD|Low: $6,496 USD|High: $12,526 USD|Avg: $7,995 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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 9$6,496 USD
Retailer 5$6,532 USD
Retailer 11$6,796 USD
Retailer 4$6,913 USD
Retailer 8$6,913 USD
Retailer 7$6,920 USD
Retailer 12$7,125 USD
Retailer 18$7,490 USD
Retailer 16$7,605 USD
Retailer 6$7,652 USD
Retailer 10$7,674 USD
Retailer 17$7,777 USD
Retailer 2$8,170 USD
Retailer 3$8,642 USD
Retailer 15$8,937 USD
Retailer 13$9,120 USD
Retailer 14$10,452 USD
NZ Jewellers$12,526 USD

23 data points across 18 retailers

16 retailers$6,496 USD to $12,526 USD

A
Cheapest Retailer
-
$6,496 USD
A
Retailer 2
-
$6,532 USD
View
A
Retailer 3
-
$6,796 USD
£5,351 GBP
View
Retailer 4
-
$6,913 USD
View
Price last confirmed 8 days ago
Retailer 5
-
$6,920 USD
View
Price last confirmed 5 days ago
A
Retailer 6
-
$7,125 USD
£5,610 GBP
View
Retailer 7
-
$7,490 USD
View
Price last confirmed 7 days ago
Retailer 8
-
$7,605 USD
View
Price last confirmed 8 days ago
Retailer 9
-
$7,652 USD
View
Price last confirmed 8 days ago
B+
Retailer 10
-
$7,674 USD
View
B+
Retailer 11
-
$7,777 USD
View
B+
Retailer 12
-
$8,170 USD
€7,781 EUR
View
B+
Retailer 13
-
$8,642 USD
View
B+
Retailer 14
-
$9,120 USD
ZAR 147,338 ZAR
View
B+
Retailer 15
-
$10,452 USD
£8,230 GBP
View
Most Expensive
B
NZ Jewellers
58bffdab-4248-4def-ab42-999e6b2972db · Oct 27
$12,526 USD
View
15 more retailers have this diamond
Prices start from $6,496 USDSave up to $6,030 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
1.70ct Heart
$6,496 USD