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Heart|Lab Grown|IGI

1.70ct E VVS2 Heart Lab Grown Diamond

EX • E/VVS2 • IGI LG674534969

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG674534969

Diamond specifications and retailer prices

From $461 NZD
$260 USD
As of October 30, 2026
Save $4,436 NZD (91%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,897 NZD at Do Amore Diamonds · As of October 30, 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 LG674534969 or 674534969. Listed at 21 retailers as of October 30, 2026, with prices from $461 to $4,897, a $4,436 spread on the same certified stone. Do Amore Diamonds lists it at $4,897. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG674534969
Dimensions7.36 × 8.27 × 4.80 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.36 mm8.27 mm1.70 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG674534969
Side View
Table 60.0%Crown 34.8°Girdle: MED-THKPavilion 40.9°Culet: NoneDepth 58.0%

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 30
Current: $4,099 NZD|Low: $454 NZD|High: $4,099 NZD|Avg: $1,590 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 5$461 NZD
Retailer 7$516 NZD
Retailer 19$536 NZD
Retailer 17$573 NZD
Retailer 18$573 NZD
Retailer 16$852 NZD
Retailer 20$935 NZD
Retailer 8$953 NZD
Retailer 15$1,086 NZD
Retailer 2$1,117 NZD
Retailer 3$1,185 NZD
Retailer 14$1,469 NZD
Retailer 9$1,758 NZD
Retailer 12$2,032 NZD
Retailer 11$2,154 NZD
Retailer 4$2,326 NZD
Retailer 10$2,394 NZD
Retailer 13$2,546 NZD
Retailer 6$3,176 NZD
Do Amore Diamonds$4,099 NZD

39 data points across 20 retailers

21 retailers$461 NZD to $4,897 NZD

A
Cheapest Retailer
-
$461 NZD
$260 USD
A
Retailer 2
-
$516 NZD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$536 NZD
$302 USD
View
A
Retailer 4
-
$573 NZD
$323 USD
View
A
Retailer 5
-
$573 NZD
$323 USD
View
A
Retailer 6
-
$852 NZD
$480 USD
View
A
Retailer 7
-
$935 NZD
$527 USD
View
A
Retailer 8
-
$953 NZD
$537 USD
View
A
Retailer 9
-
$1,086 NZD
ZAR 9,886 ZAR
View
A
Retailer 10
-
$1,117 NZD
£496 GBP
View
B+
Retailer 11
-
$1,185 NZD
$668 USD
View
B+
Retailer 12
-
$1,469 NZD
A$1,274 AUD
View
B+
Retailer 13
-
$1,758 NZD
$991 USD
View
B+
Retailer 14
-
$2,032 NZD
$1,145 USD
View
B+
Retailer 15
-
$2,154 NZD
$1,214 USD
View
B
Retailer 16
-
$2,326 NZD
$1,311 USD
View
B
Retailer 17
-
$2,394 NZD
SGD 1,823 SGD
View
B
Retailer 18
-
$2,546 NZD
£1,130 GBP
View
B
Retailer 19
-
$3,176 NZD
$1,790 USD
View
B
Retailer 20
-
$4,099 NZD
$2,310 USD
View
Most Expensive
B
Do Amore Diamonds
23-674534969 · Oct 30
$4,897 NZD
$2,760 USD
View
20 more retailers have this diamond
Prices start from $461 NZDSave up to $4,436 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
$461 NZD