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Heart|Lab Grown|IGI

1.30ct G VVS2 Heart Lab Grown Diamond

ID • G/VVS2 • IGI LG589389748

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG589389748

Diamond specifications and retailer prices

From $368 NZD
As of November 4, 2026
Save $1,793 NZD (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,162 NZD at Reve Diamonds · As of November 4, 2026
View at Reve 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 G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG589389748 or 589389748. Listed at 19 retailers as of November 4, 2026, with prices from $368 to $2,162, a $1,793 spread on the same certified stone. Reve Diamonds lists it at $2,162. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
G
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG589389748
Dimensions7.42 × 6.49 × 4.47 mm
L/W Ratio1.14
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.42 mm6.49 mm1.30 ctG / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG589389748
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $831 NZD|Low: $352 NZD|High: $1,850 NZD|Avg: $886 NZD|+3.5%
Retailer 1
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$368 NZD
Retailer 6$411 NZD
Retailer 3$427 NZD
Retailer 4$455 NZD
Retailer 15$455 NZD
Retailer 11$614 NZD
Retailer 9$786 NZD
Retailer 1$831 NZD
Retailer 7$925 NZD
Retailer 5$1,030 NZD
Retailer 10$1,108 NZD
Retailer 12$1,114 NZD
Retailer 2$1,466 NZD
Retailer 13$1,530 NZD
Retailer 8$1,822 NZD

46 data points across 15 retailers

19 retailers$368 NZD to $2,162 NZD

A
Cheapest Retailer
-
$368 NZD
A
Retailer 2
-
$411 NZD
View
Final sale: no returns
A
Retailer 3
-
$427 NZD
View
A
Retailer 4
-
$455 NZD
View
Retailer 5
-
$455 NZD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$614 NZD
View
A
Retailer 7
-
$786 NZD
View
A
Retailer 8
-
$831 NZD
View
B+
Retailer 9
-
$925 NZD
View
B+
Retailer 10
-
$929 NZD
View
B+
Retailer 11
-
$1,030 NZD
View
B+
Retailer 12
-
$1,108 NZD
View
Retailer 13
-
$1,114 NZD
View
Price last confirmed 9 days ago
B
Retailer 14
-
$1,466 NZD
View
B
Retailer 15
-
$1,530 NZD
View
B
Retailer 16
-
$1,553 NZD
View
B
Retailer 17
-
$1,560 NZD
View
B
Retailer 18
-
$1,822 NZD
View
Most Expensive
B
Reve Diamonds
97850B4C2 · Nov 4
$2,162 NZD
$1,215 USD
View
18 more retailers have this diamond
Prices start from $368 NZDSave up to $1,793 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
$368 NZD