CaratHunter
Plans
Heart|Lab Grown|IGI

1.30ct F VVS1 Heart Lab Grown Diamond

ID • F/VVS1 • IGI LG665409669

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG665409669

Diamond specifications and retailer prices

From $420 NZD
As of November 4, 2026
Save $2,320 NZD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,740 NZD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.3ct lab-grown heart diamond

This 1.3ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG665409669 or 665409669. Listed at 21 retailers as of November 4, 2026, with prices from $420 to $2,740, a $2,320 spread on the same certified stone. Brilliant Earth lists it at $2,740. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG665409669
Dimensions6.78 × 7.59 × 4.35 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
6.78 mm7.59 mm1.30 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG665409669
Side View
Table 59.0%Crown 34.5°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 57.3%

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 4
Current: $2,740 NZD|Low: $400 NZD|High: $3,113 NZD|Avg: $1,238 NZD|-12.0%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 5, 2026
Retailer 3$420 NZD
Retailer 18$468 NZD
Retailer 11$487 NZD
Retailer 6$521 NZD
Retailer 9$521 NZD
Retailer 7$881 NZD
Retailer 14$898 NZD
Retailer 5$953 NZD
Retailer 2$973 NZD
Retailer 16$1,037 NZD
Retailer 19$1,167 NZD
Retailer 13$1,274 NZD
Retailer 4$1,674 NZD
Retailer 12$1,679 NZD
Retailer 10$1,766 NZD
Retailer 17$1,855 NZD
Retailer 15$2,087 NZD
Retailer 8$2,327 NZD
Brilliant Earth$2,740 NZD

41 data points across 19 retailers

21 retailers$420 NZD to $2,740 NZD

A
Cheapest Retailer
-
$420 NZD
A
Retailer 2
-
$468 NZD
View
Final sale: no returns
A
Retailer 3
-
$487 NZD
View
A
Retailer 4
-
$521 NZD
View
Retailer 5
-
$521 NZD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$881 NZD
View
A
Retailer 7
-
$898 NZD
View
B+
Retailer 8
-
$953 NZD
View
B+
Retailer 9
-
$973 NZD
View
B+
Retailer 10
-
$1,037 NZD
View
B+
Retailer 11
-
$1,167 NZD
View
B+
Retailer 12
-
$1,274 NZD
View
B+
Retailer 13
-
$1,388 NZD
View
B
Retailer 14
-
$1,674 NZD
View
B
Retailer 15
-
$1,679 NZD
View
B
Retailer 16
-
$1,766 NZD
View
Retailer 17
-
$1,855 NZD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,898 NZD
View
B
Retailer 19
-
$2,087 NZD
View
B
Retailer 20
-
$2,327 NZD
View
Most Expensive
B
Brilliant Earth
14720599A · Nov 4
$2,740 NZD
$1,540 USD
View
20 more retailers have this diamond
Prices start from $420 NZDSave up to $2,320 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
1.30ct Heart
$420 NZD