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Heart|Lab Grown|IGI

1.34ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG729501070

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729501070

Diamond specifications and retailer prices

From $384 NZD
$216 USD
As of October 30, 2026
Save $3,295 NZD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,679 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.34ct lab-grown heart diamond

This 1.34ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG729501070 or 729501070. Listed at 11 retailers as of October 30, 2026, with prices from $384 to $3,679, a $3,295 spread on the same certified stone. Do Amore Diamonds lists it at $3,679. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
D
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729501070
Dimensions6.88 × 7.75 × 4.34 mm
L/W Ratio1.13
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
6.88 mm7.75 mm1.34 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729501070
Side View
Table 57.0%Crown 34°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 56.0%

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: $3,679 NZD|Low: $384 NZD|High: $4,123 NZD|Avg: $1,367 NZD|-10.8%
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
November 1, 2026
Retailer 9$384 NZD
Retailer 13$430 NZD
Retailer 14$446 NZD
Retailer 3$581 NZD
Retailer 15$650 NZD
Retailer 10$915 NZD
Retailer 5$978 NZD
Retailer 4$1,093 NZD
Retailer 8$1,281 NZD
Retailer 6$1,308 NZD
Retailer 11$1,392 NZD
Retailer 12$1,688 NZD
Retailer 2$2,106 NZD
Retailer 7$2,258 NZD
Do Amore Diamonds$3,679 NZD

26 data points across 15 retailers

11 retailers$384 NZD to $3,679 NZD

A
Cheapest Retailer
-
$384 NZD
$216 USD
A
Retailer 2
-
$430 NZD
$242 USD
View
Final sale: no returns
A
Retailer 3
-
$446 NZD
$251 USD
View
A
Retailer 4
-
$581 NZD
$327 USD
View
B+
Retailer 5
-
$650 NZD
$366 USD
View
A
Retailer 6
-
$915 NZD
$515 USD
View
B+
Retailer 7
-
$1,281 NZD
A$1,109 AUD
View
B+
Retailer 8
-
$1,392 NZD
$783 USD
View
B+
Retailer 9
-
$1,688 NZD
$950 USD
View
B
Retailer 10
-
$2,106 NZD
£933 GBP
View
Most Expensive
B
Do Amore Diamonds
27-22D114297 · Oct 31
$3,679 NZD
$2,070 USD
View
10 more retailers have this diamond
Prices start from $384 NZDSave up to $3,295 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
1.34ct Heart
$384 NZD