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Heart|Natural|IGI

1.70ct G VVS2 Heart Natural Diamond

VG • G/VVS2 • IGI 726566280

Shape and cutting style on the report: Heart brilliant

Certificate IGI 726566280

Diamond specifications and retailer prices

From $12,431 NZD
₹667,268 INR
As of November 2, 2026
Save $11,046 NZD (47%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $23,478 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.7ct natural heart diamond

This 1.7ct natural heart sits in the one-and-a-half to two carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI 726566280. Listed at 5 retailers as of November 1, 2026, with prices from $12,431 to $23,478, a $11,046 spread on the same certified stone. MOH London lists it at $23,478. 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
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.1°
Pavilion angle38.8°
OriginNatural
Grading LabIGI
CertificateIGI 726566280
Dimensions7.18 × 8.11 × 4.84 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Top View
7.18 mm8.11 mm1.70 ctG / VVS2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 726566280
Side View
Table 60.0%Crown 39.1°Girdle: MED-THKPavilion 38.8°Culet: NoneDepth 59.7%

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 2
Current: $23,478 NZD|Low: $12,431 NZD|High: $25,015 NZD|Avg: $16,635 NZD|-5.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 2, 2026
Retailer 2$12,431 NZD
Retailer 5$12,613 NZD
Retailer 4$13,875 NZD
Retailer 3$15,942 NZD
MOH London$23,478 NZD

46 data points across 5 retailers

5 retailers$12,431 NZD to $23,478 NZD

A
Cheapest Retailer
-
$12,431 NZD
₹667,268 INR
A
Retailer 2
-
$12,613 NZD
€6,770 EUR
View
A
Retailer 3
-
$13,875 NZD
$7,820 USD
View
A
Retailer 4
-
$15,942 NZD
£7,075 GBP
View
Most Expensive
B+
MOH London
AB559A89D · Nov 1
$23,478 NZD
£10,419 GBP
View
4 more retailers have this diamond
Prices start from $12,431 NZDSave up to $11,046 NZD

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
$12,431 NZD