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Heart|Lab Grown|IGI

1.34ct F VS1 Heart Lab Grown Diamond

EX • F/VS1 • IGI LG817697609

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG817697609

Diamond specifications and retailer prices

From $661 NZD
$372 USD
As of November 1, 2026
Save $1,517 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,178 NZD at MOH London · As of November 2, 2026
View at MOH London

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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG817697609 or 817697609. Listed at 8 retailers as of November 1, 2026, with prices from $661 to $2,178, a $1,517 spread on the same certified stone. MOH London lists it at $2,178. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.34
Carat
F
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817697609
Dimensions6.56 × 7.64 × 4.53 mm
L/W Ratio1.16
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.56 mm7.64 mm1.34 ctF / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817697609
Side View
Table 60.0%Crown 35°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 59.3%

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: $2,178 NZD|Low: $661 NZD|High: $2,203 NZD|Avg: $1,298 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 7$661 NZD
Retailer 3$762 NZD
Retailer 4$938 NZD
Retailer 2$1,032 NZD
Retailer 5$1,072 NZD
Retailer 6$1,398 NZD
Retailer 8$2,050 NZD
MOH London$2,178 NZD

37 data points across 8 retailers

8 retailers$661 NZD to $2,178 NZD

B+
Cheapest Retailer
-
$661 NZD
$372 USD
A
Retailer 2
-
$762 NZD
$429 USD
View
B+
Retailer 3
-
$938 NZD
ZAR 8,526 ZAR
View
B+
Retailer 4
-
$1,032 NZD
£457 GBP
View
B+
Retailer 5
-
$1,072 NZD
A$928 AUD
View
B
Retailer 6
-
$1,398 NZD
A$1,210 AUD
View
B
Retailer 7
-
$2,050 NZD
$1,154 USD
View
Most Expensive
B
MOH London
LG817697609 · Nov 2
$2,178 NZD
£965 GBP
View
7 more retailers have this diamond
Prices start from $661 NZDSave up to $1,517 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
$661 NZD