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Heart|Lab Grown|IGI

1.21ct E VS2 Heart Lab Grown Diamond

ID • E/VS2 • IGI LG675570664

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG675570664

Diamond specifications and retailer prices

From $489 NZD
$276 USD
As of October 30, 2026
Save $2,740 NZD (85%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $3,229 NZD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.21ct lab-grown heart diamond

This 1.21ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG675570664 or 675570664. Listed at 11 retailers as of October 29, 2026, with prices from $489 to $3,229, a $2,740 spread on the same certified stone. Do Amore Diamonds lists it at $3,229. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.21
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG675570664
Dimensions7.18 × 7.18 × 6.85 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.18 mm7.18 mm1.21 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG675570664
Side View
Table 57.0%Crown 32.8°Girdle: MED-THKPavilion 40.4°Culet: NoneDepth 60.7%

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: $3,229 NZD|Low: $280 NZD|High: $3,282 NZD|Avg: $1,184 NZD|-1.6%
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
October 29, 2026
Retailer 4$280 NZD
Retailer 15$489 NZD
Retailer 3$562 NZD
Retailer 11$619 NZD
Retailer 2$751 NZD
Retailer 5$868 NZD
Retailer 14$935 NZD
Retailer 13$990 NZD
Retailer 6$1,253 NZD
Retailer 9$1,281 NZD
Retailer 12$1,343 NZD
Retailer 10$1,526 NZD
Retailer 7$1,809 NZD
Retailer 8$1,852 NZD
Do Amore Diamonds$3,229 NZD

22 data points across 15 retailers

11 retailers$489 NZD to $3,229 NZD

A
Cheapest Retailer
-
$489 NZD
$276 USD
B+
Retailer 2
-
$562 NZD
$317 USD
View
A
Retailer 3
-
$619 NZD
$349 USD
View
A
Retailer 4
-
$751 NZD
€403 EUR
View
B+
Retailer 5
-
$935 NZD
$527 USD
View
B+
Retailer 6
-
$990 NZD
A$858 AUD
View
B+
Retailer 7
-
$1,281 NZD
A$1,111 AUD
View
B
Retailer 8
-
$1,343 NZD
$757 USD
View
B
Retailer 9
-
$1,526 NZD
$860 USD
View
B
Retailer 10
-
$1,852 NZD
£822 GBP
View
Most Expensive
B
Do Amore Diamonds
27-E788B989A · Oct 29
$3,229 NZD
$1,820 USD
View
10 more retailers have this diamond
Prices start from $489 NZDSave up to $2,740 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
1.21ct Heart
$489 NZD