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Heart|Lab Grown|IGI

1.34ct D VVS1 Heart Lab Grown Diamond

ID • D/VVS1 • IGI LG834606486

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG834606486

Diamond specifications and retailer prices

From $493 NZD
$278 USD
As of November 1, 2026
Save $2,700 NZD (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,194 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 LG834606486 or 834606486. Listed at 16 retailers as of October 31, 2026, with prices from $493 to $3,194, a $2,700 spread on the same certified stone. Brilliant Earth lists it at $3,194. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG834606486
Dimensions7.45 × 7.10 × 4.43 mm
L/W Ratio1.05
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.45 mm7.10 mm1.34 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG834606486
Side View
Table 61.0%Crown 35.4°Girdle: STK-THKPavilion 39.7°Culet: NoneDepth 59.5%

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: $3,194 NZD|Low: $493 NZD|High: $3,673 NZD|Avg: $1,400 NZD|-13.0%
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
November 1, 2026
Retailer 13$493 NZD
Retailer 8$624 NZD
Retailer 12$736 NZD
Retailer 7$825 NZD
Retailer 10$874 NZD
Retailer 4$943 NZD
Retailer 9$1,040 NZD
Retailer 6$1,258 NZD
Retailer 5$1,336 NZD
Retailer 11$1,764 NZD
Retailer 15$1,849 NZD
Retailer 14$1,913 NZD
Retailer 2$2,190 NZD
Retailer 3$2,797 NZD
Brilliant Earth$3,194 NZD

21 data points across 15 retailers

16 retailers$493 NZD to $3,194 NZD

A
Cheapest Retailer
-
$493 NZD
$278 USD
Final sale: no returns
A
Retailer 2
-
$624 NZD
£277 GBP
View
A
Retailer 3
-
$736 NZD
$415 USD
View
Retailer 4
-
$825 NZD
$465 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$874 NZD
€469 EUR
View
A
Retailer 6
-
$943 NZD
ZAR 8,588 ZAR
View
B+
Retailer 7
-
$1,040 NZD
£461 GBP
View
B+
Retailer 8
-
$1,258 NZD
$709 USD
View
B+
Retailer 9
-
$1,336 NZD
A$1,158 AUD
View
B
Retailer 10
-
$1,764 NZD
$994 USD
View
B+
Retailer 11
-
$1,849 NZD
$1,042 USD
View
B+
Retailer 12
-
$1,913 NZD
$1,078 USD
View
Retailer 13
-
$2,182 NZD
A$1,892 AUD
View
Price last confirmed 28 days ago
B
Retailer 14
-
$2,190 NZD
£972 GBP
View
B
Retailer 15
-
$2,797 NZD
SGD 2,130 SGD
View
Most Expensive
B
Brilliant Earth
21568056A · Oct 31
$3,194 NZD
$1,800 USD
View
15 more retailers have this diamond
Prices start from $493 NZDSave up to $2,700 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
$493 NZD