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Heart|Lab Grown|IGI

1.30ct E VVS1 Heart Lab Grown Diamond

ID • E/VVS1 • IGI LG816616289

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG816616289

Diamond specifications and retailer prices

From $437 NZD
$246 USD
As of November 1, 2026
Save $1,820 NZD (81%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $2,257 NZD at Brilliant Earth · As of November 2, 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG816616289 or 816616289. Listed at 16 retailers as of November 1, 2026, with prices from $437 to $2,257, a $1,820 spread on the same certified stone. Brilliant Earth lists it at $2,257. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.30
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.7°
Pavilion angle35.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816616289
Dimensions6.75 × 7.64 × 4.15 mm
L/W Ratio1.13
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
6.75 mm7.64 mm1.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816616289
Side View
Table 61.0%Crown 38.7°Girdle: MED-STKPavilion 35.2°Culet: NoneDepth 54.3%

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 1
Current: $2,257 NZD|Low: $437 NZD|High: $2,328 NZD|Avg: $1,248 NZD|-3.1%
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
November 2, 2026
Retailer 12$437 NZD
Retailer 5$494 NZD
Retailer 10$832 NZD
Retailer 8$840 NZD
Retailer 7$905 NZD
Retailer 11$1,129 NZD
Retailer 2$1,190 NZD
Retailer 6$1,276 NZD
Retailer 3$1,570 NZD
Retailer 13$1,658 NZD
Retailer 4$1,671 NZD
Retailer 9$1,950 NZD
Brilliant Earth$2,257 NZD

42 data points across 13 retailers

16 retailers$437 NZD to $2,257 NZD

Retailer 1
-
$403 NZD
$227 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$437 NZD
$246 USD
View
Final sale: no returns
Retailer 3
-
$489 NZD
$275 USD
View
Price last confirmed 36 days ago
Retailer 4
-
$499 NZD
$281 USD
View
Price last confirmed 21 days ago
Retailer 5
-
$499 NZD
$281 USD
View
Price last confirmed 25 days ago
A
Retailer 6
-
$832 NZD
$468 USD
View
A
Retailer 7
-
$840 NZD
ZAR 7,638 ZAR
View
A
Retailer 8
-
$905 NZD
£401 GBP
View
B+
Retailer 9
-
$1,129 NZD
$635 USD
View
B+
Retailer 10
-
$1,190 NZD
A$1,030 AUD
View
B+
Retailer 11
-
$1,276 NZD
$718 USD
View
B+
Retailer 12
-
$1,570 NZD
SGD 1,194 SGD
View
B+
Retailer 13
-
$1,658 NZD
$933 USD
View
B+
Retailer 14
-
$1,671 NZD
$940 USD
View
B
Retailer 15
-
$1,950 NZD
£864 GBP
View
Most Expensive
B
Brilliant Earth
21421275A · Nov 2
$2,257 NZD
$1,270 USD
View
15 more retailers have this diamond
Prices start from $437 NZDSave up to $1,820 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
$437 NZD