CaratHunter
Plans
Heart|Lab Grown|IGI

1.34ct D VVS1 Heart Lab Grown Diamond

EX • D/VVS1 • IGI LG729524083

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG729524083

Diamond specifications and retailer prices

From $656 NZD
$370 USD
As of November 1, 2026
Save $3,531 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $4,187 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 LG729524083 or 729524083. Listed at 12 retailers as of October 31, 2026, with prices from $656 to $4,187, a $3,531 spread on the same certified stone. Brilliant Earth lists it at $4,187. 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 angle35.6°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729524083
Dimensions6.86 × 7.45 × 4.49 mm
L/W Ratio1.09
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
6.86 mm7.45 mm1.34 ctD / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729524083
Side View
Table 58.0%Crown 35.6°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 60.3%

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 1
Current: $4,187 NZD|Low: $358 NZD|High: $4,187 NZD|Avg: $1,605 NZD|+15.7%
Brilliant Earth
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
November 1, 2026
Retailer 5$358 NZD
Retailer 17$656 NZD
Retailer 4$724 NZD
Retailer 6$745 NZD
Retailer 11$943 NZD
Retailer 18$999 NZD
Retailer 9$1,088 NZD
Retailer 12$1,139 NZD
Retailer 8$1,152 NZD
Retailer 16$1,255 NZD
Retailer 13$1,450 NZD
Retailer 14$1,741 NZD
Retailer 15$2,220 NZD
Retailer 10$2,352 NZD
Retailer 2$2,386 NZD
Retailer 7$2,576 NZD
Retailer 3$4,170 NZD
Brilliant Earth$4,187 NZD

21 data points across 18 retailers

12 retailers$656 NZD to $4,187 NZD

A
Cheapest Retailer
-
$656 NZD
$370 USD
A
Retailer 2
-
$724 NZD
$408 USD
View
A
Retailer 3
-
$943 NZD
€506 EUR
View
B+
Retailer 4
-
$999 NZD
$563 USD
View
B+
Retailer 5
-
$1,139 NZD
A$988 AUD
View
B+
Retailer 6
-
$1,255 NZD
$708 USD
View
B+
Retailer 7
-
$1,450 NZD
A$1,257 AUD
View
B
Retailer 8
-
$1,741 NZD
$981 USD
View
Retailer 9
-
$2,220 NZD
A$1,925 AUD
View
Price last confirmed 28 days ago
B
Retailer 10
-
$2,386 NZD
£1,059 GBP
View
B
Retailer 11
-
$4,170 NZD
$2,350 USD
View
Most Expensive
B
Brilliant Earth
16293837A · Oct 31
$4,187 NZD
$2,360 USD
View
11 more retailers have this diamond
Prices start from $656 NZDSave up to $3,531 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
$656 NZD