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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG805615971

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG805615971

Diamond specifications and retailer prices

From $418 NZD
$235 USD
As of October 27, 2026
Save $3,588 NZD (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $4,006 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.7ct lab-grown heart diamond

This 1.7ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG805615971 or 805615971. Listed at 14 retailers as of October 27, 2026, with prices from $418 to $4,006, a $3,588 spread on the same certified stone. Do Amore Diamonds lists it at $4,006. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.70
Carat
E
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG805615971
Dimensions8.24 × 7.45 × 4.70 mm
L/W Ratio1.11
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.24 mm7.45 mm1.70 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG805615971
Side View
Table 58.0%Crown 36.3°Girdle: MED-THKPavilion 39.5°Culet: NoneDepth 57.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 27
Current: $4,006 NZD|Low: $418 NZD|High: $4,255 NZD|Avg: $1,591 NZD|-5.9%
Do Amore Diamonds
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
October 29, 2026
Retailer 3$418 NZD
Retailer 12$468 NZD
Retailer 14$484 NZD
Retailer 5$648 NZD
Retailer 4$714 NZD
Retailer 2$937 NZD
Retailer 13$979 NZD
Retailer 9$1,330 NZD
Retailer 10$1,453 NZD
Retailer 7$1,576 NZD
Retailer 11$1,837 NZD
Retailer 15$2,049 NZD
Retailer 8$2,304 NZD
Retailer 6$2,938 NZD
Do Amore Diamonds$4,006 NZD

30 data points across 15 retailers

14 retailers$418 NZD to $4,006 NZD

A
Cheapest Retailer
-
$418 NZD
$235 USD
A
Retailer 2
-
$468 NZD
$263 USD
View
Final sale: no returns
A
Retailer 3
-
$484 NZD
$272 USD
View
A
Retailer 4
-
$648 NZD
$364 USD
View
B+
Retailer 5
-
$714 NZD
$401 USD
View
A
Retailer 6
-
$937 NZD
€501 EUR
View
A
Retailer 7
-
$979 NZD
$550 USD
View
B+
Retailer 8
-
$1,330 NZD
A$1,149 AUD
View
B+
Retailer 9
-
$1,453 NZD
$816 USD
View
B+
Retailer 10
-
$1,837 NZD
$1,032 USD
View
B+
Retailer 11
-
$2,049 NZD
$1,151 USD
View
B+
Retailer 12
-
$2,304 NZD
£1,019 GBP
View
B
Retailer 13
-
$2,938 NZD
$1,650 USD
View
Most Expensive
B
Do Amore Diamonds
27-F592A8268 · Oct 29
$4,006 NZD
$2,250 USD
View
13 more retailers have this diamond
Prices start from $418 NZDSave up to $3,588 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
$418 NZD