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Heart|Lab Grown|IGI

1.27ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG823619485

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG823619485

Diamond specifications and retailer prices

From $477 NZD
$269 USD
As of October 30, 2026
Save $2,141 NZD (82%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $4,241 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.27ct lab-grown heart diamond

This 1.27ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG823619485 or 823619485. Listed at 21 retailers as of October 26, 2026, with a 449% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle39.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823619485
Dimensions7.43 × 7.04 × 4.27 mm
L/W Ratio1.06
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.43 mm7.04 mm1.27 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823619485
Side View
Table 61.0%Crown 34.8°Girdle: THN-MEDPavilion 39.8°Culet: NoneDepth 57.5%

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: $4,241 NZD|Low: $458 NZD|High: $4,241 NZD|Avg: $1,372 NZD
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
October 31, 2026
Retailer 4$477 NZD
Retailer 16$534 NZD
Retailer 8$554 NZD
Retailer 5$591 NZD
Retailer 9$591 NZD
Retailer 10$820 NZD
Retailer 3$869 NZD
Retailer 12$1,121 NZD
Retailer 2$1,157 NZD
Retailer 6$1,209 NZD
Retailer 13$1,497 NZD
Retailer 11$1,592 NZD
Retailer 15$1,817 NZD
Retailer 7$2,099 NZD
Retailer 17$2,502 NZD
Retailer 14$2,618 NZD
Do Amore Diamonds$4,241 NZD

44 data points across 17 retailers

21 retailers$477 NZD to $2,618 NZD

A
Cheapest Retailer
-
$477 NZD
$269 USD
A
Retailer 2
-
$534 NZD
$301 USD
View
Final sale: no returns
A
Retailer 3
-
$554 NZD
$312 USD
View
A
Retailer 4
-
$591 NZD
$333 USD
View
A
Retailer 5
-
$591 NZD
$333 USD
View
A
Retailer 6
-
$681 NZD
$384 USD
View
A
Retailer 7
-
$791 NZD
$446 USD
View
A
Retailer 8
-
$820 NZD
£364 GBP
View
B+
Retailer 9
-
$869 NZD
$490 USD
View
B+
Retailer 10
-
$1,121 NZD
ZAR 10,211 ZAR
View
B+
Retailer 11
-
$1,157 NZD
£514 GBP
View
B+
Retailer 12
-
$1,209 NZD
A$1,048 AUD
View
B
Retailer 13
-
$1,388 NZD
$782 USD
View
B+
Retailer 14
-
$1,497 NZD
A$1,298 AUD
View
B+
Retailer 15
-
$1,592 NZD
A$1,380 AUD
View
B
Retailer 16
-
$1,817 NZD
$1,024 USD
View
B
Retailer 17
-
$2,099 NZD
$1,183 USD
View
B
Retailer 18
-
$2,390 NZD
$1,347 USD
View
B
Retailer 19
-
$2,502 NZD
$1,410 USD
View
B
Retailer 20
-
$2,618 NZD
£1,162 GBP
View
Most Expensive
Do Amore Diamonds
27-A1CF31500 · Oct 31
$4,241 NZD
$2,390 USD
View
Price under review
20 more retailers have this diamond
Prices start from $477 NZDSave up to $2,141 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
1.27ct Heart
$477 NZD