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Heart|Lab Grown|IGI

1.02ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG797678166

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797678166

Diamond specifications and retailer prices

From $295 NZD
$166 USD
As of October 30, 2026
Save $2,544 NZD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,839 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.02ct lab-grown heart diamond

This 1.02ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG797678166 or 797678166. Listed at 21 retailers as of October 29, 2026, with prices from $295 to $2,839, a $2,544 spread on the same certified stone. Do Amore Diamonds lists it at $2,839. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.02
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797678166
Dimensions6.52 × 7.07 × 3.94 mm
L/W Ratio1.08
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
6.52 mm7.07 mm1.02 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797678166
Side View
Table 63.0%Crown 33.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 55.7%

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: Oct 30
Current: $2,839 NZD|Low: $286 NZD|High: $2,839 NZD|Avg: $864 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
October 30, 2026
Retailer 19$295 NZD
Retailer 9$328 NZD
Retailer 10$342 NZD
Retailer 6$366 NZD
Retailer 8$366 NZD
Retailer 12$507 NZD
Retailer 7$546 NZD
Retailer 13$673 NZD
Retailer 15$693 NZD
Retailer 2$729 NZD
Retailer 4$795 NZD
Retailer 16$985 NZD
Retailer 18$1,018 NZD
Retailer 17$1,129 NZD
Retailer 3$1,297 NZD
Retailer 11$1,605 NZD
Retailer 14$1,897 NZD
Retailer 5$1,930 NZD
Do Amore Diamonds$2,839 NZD

30 data points across 19 retailers

21 retailers$295 NZD to $2,839 NZD

A
Cheapest Retailer
-
$295 NZD
$166 USD
A
Retailer 2
-
$328 NZD
$185 USD
View
Final sale: no returns
A
Retailer 3
-
$342 NZD
$193 USD
View
A
Retailer 4
-
$366 NZD
$206 USD
View
A
Retailer 5
-
$366 NZD
$206 USD
View
A
Retailer 6
-
$445 NZD
$251 USD
View
A
Retailer 7
-
$507 NZD
£225 GBP
View
A
Retailer 8
-
$546 NZD
$308 USD
View
B+
Retailer 9
-
$673 NZD
€361 EUR
View
B+
Retailer 10
-
$693 NZD
ZAR 6,309 ZAR
View
B+
Retailer 11
-
$729 NZD
£324 GBP
View
B+
Retailer 12
-
$795 NZD
$448 USD
View
B+
Retailer 13
-
$985 NZD
A$854 AUD
View
B+
Retailer 14
-
$1,018 NZD
$574 USD
View
B+
Retailer 15
-
$1,129 NZD
A$979 AUD
View
B
Retailer 16
-
$1,297 NZD
$731 USD
View
B
Retailer 17
-
$1,605 NZD
$904 USD
View
B
Retailer 18
-
$1,719 NZD
$969 USD
View
B
Retailer 19
-
$1,897 NZD
£842 GBP
View
B
Retailer 20
-
$1,930 NZD
$1,088 USD
View
Most Expensive
B
Do Amore Diamonds
27-3EBE80E9C · Oct 29
$2,839 NZD
$1,600 USD
View
20 more retailers have this diamond
Prices start from $295 NZDSave up to $2,544 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
1.02ct Heart
$295 NZD