CaratHunter
Plans
Heart|Lab Grown|IGI

1.30ct D VVS2 Heart Lab Grown Diamond

ID • D/VVS2 • IGI LG818659678

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG818659678

Diamond specifications and retailer prices

From $343 NZD
As of November 4, 2026
Save $2,948 NZD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,291 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818659678 or 818659678. Listed at 11 retailers as of November 4, 2026, with prices from $343 to $3,291, a $2,948 spread on the same certified stone. Do Amore Diamonds lists it at $3,291. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818659678
Dimensions6.70 × 7.50 × 4.32 mm
L/W Ratio1.12
Girdle conditionFaceted
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
6.70 mm7.50 mm1.30 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818659678
Side View
Table 61.0%Crown 37.7°Girdle: STK-THKPavilion 38°Culet: NoneDepth 57.6%

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: $3,291 NZD|Low: $343 NZD|High: $3,522 NZD|Avg: $1,268 NZD|-6.6%
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 5, 2026
Retailer 14$343 NZD
Retailer 15$384 NZD
Retailer 11$509 NZD
Retailer 3$580 NZD
Retailer 2$608 NZD
Retailer 7$877 NZD
Retailer 4$1,026 NZD
Retailer 10$1,146 NZD
Retailer 9$1,229 NZD
Retailer 12$1,507 NZD
Retailer 6$1,603 NZD
Retailer 5$1,688 NZD
Retailer 13$1,832 NZD
Retailer 8$1,871 NZD
Do Amore Diamonds$3,291 NZD

34 data points across 15 retailers

11 retailers$343 NZD to $3,291 NZD

A
Cheapest Retailer
-
$343 NZD
A
Retailer 2
-
$384 NZD
View
Final sale: no returns
A
Retailer 3
-
$509 NZD
View
B+
Retailer 4
-
$580 NZD
View
A
Retailer 5
-
$608 NZD
View
B+
Retailer 6
-
$1,146 NZD
View
B+
Retailer 7
-
$1,229 NZD
View
B+
Retailer 8
-
$1,507 NZD
View
B+
Retailer 9
-
$1,832 NZD
View
B+
Retailer 10
-
$1,871 NZD
View
Most Expensive
B
Do Amore Diamonds
27-D95BB9D52 · Nov 4
$3,291 NZD
$1,850 USD
View
10 more retailers have this diamond
Prices start from $343 NZDSave up to $2,948 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
$343 NZD