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Heart|Lab Grown|IGI

1.02ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG636498996

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG636498996

Diamond specifications and retailer prices

From $396 NZD
$223 USD
As of October 30, 2026
Save $3,401 NZD (90%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $3,797 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636498996 or 636498996. Listed at 28 retailers as of October 29, 2026, with prices from $396 to $3,797, a $3,401 spread on the same certified stone. Do Amore Diamonds lists it at $3,797. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636498996
Dimensions6.97 × 6.11 × 4.14 mm
L/W Ratio1.14
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
6.97 mm6.11 mm1.02 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636498996
Side View
Table 57.0%Crown 34.5°Girdle: THN-STKPavilion 40.3°Culet: NoneDepth 59.4%

Caratlytics Score

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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: $3,797 NZD|Low: $396 NZD|High: $4,560 NZD|Avg: $1,500 NZD|-16.7%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 30, 2026
Retailer 20$396 NZD
Retailer 18$461 NZD
Retailer 9$749 NZD
Retailer 3$766 NZD
Retailer 6$800 NZD
Retailer 12$852 NZD
Retailer 8$907 NZD
Retailer 15$932 NZD
Retailer 2$1,030 NZD
Retailer 7$1,194 NZD
Retailer 14$1,278 NZD
Retailer 16$1,323 NZD
Retailer 19$1,584 NZD
Retailer 11$1,832 NZD
Retailer 13$1,890 NZD
Retailer 10$2,047 NZD
Retailer 17$2,177 NZD
Retailer 5$2,249 NZD
Retailer 4$2,378 NZD
Do Amore Diamonds$3,797 NZD

41 data points across 20 retailers

28 retailers$396 NZD to $3,797 NZD

A
Cheapest Retailer
-
$396 NZD
$223 USD
Retailer 2
-
$396 NZD
$223 USD
View
Price last confirmed 22 days ago
Retailer 3
-
$396 NZD
$223 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
$461 NZD
$260 USD
View
Final sale: no returns
Retailer 5
-
$491 NZD
$277 USD
View
Price last confirmed 27 days ago
Retailer 6
-
$491 NZD
$277 USD
View
Price last confirmed 20 days ago
Retailer 7
-
$596 NZD
$336 USD
View
Price last confirmed 31 days ago
Retailer 8
-
$628 NZD
$354 USD
View
Price last confirmed 33 days ago
A
Retailer 9
-
$749 NZD
HK$3,300 HKD
View
A
Retailer 10
-
$766 NZD
$432 USD
View
A
Retailer 11
-
$800 NZD
$451 USD
View
A
Retailer 12
-
$907 NZD
$511 USD
View
A
Retailer 13
-
$932 NZD
ZAR 8,485 ZAR
View
B+
Retailer 14
-
$1,030 NZD
£457 GBP
View
B+
Retailer 15
-
$1,194 NZD
$673 USD
View
B+
Retailer 16
-
$1,278 NZD
A$1,108 AUD
View
B+
Retailer 17
-
$1,323 NZD
A$1,147 AUD
View
B+
Retailer 18
-
$1,584 NZD
$893 USD
View
Retailer 19
-
$1,744 NZD
$983 USD
View
Price last confirmed 20 days ago
B+
Retailer 20
-
$1,744 NZD
$983 USD
View
B+
Retailer 21
-
$1,832 NZD
SGD 1,395 SGD
View
B
Retailer 22
-
$1,890 NZD
A$1,639 AUD
View
B
Retailer 23
-
$2,047 NZD
$1,154 USD
View
B
Retailer 24
-
$2,177 NZD
£966 GBP
View
B+
Retailer 25
-
$2,249 NZD
$1,267 USD
View
Retailer 26
-
$2,260 NZD
$1,274 USD
View
Price last confirmed 30 days ago
B
Retailer 27
-
$2,378 NZD
$1,340 USD
View
Most Expensive
B
Do Amore Diamonds
27-D130A9A66 · Oct 29
$3,797 NZD
$2,140 USD
View
27 more retailers have this diamond
Prices start from $396 NZDSave up to $3,401 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
$396 NZD