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Heart|Lab Grown|IGI

1.27ct E VS1 Heart Lab Grown Diamond

VG • E/VS1 • IGI LG671477753

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG671477753

Diamond specifications and retailer prices

From $383 NZD
$216 USD
As of October 30, 2026
Save $1,698 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,081 NZD at Reve Diamonds · As of October 30, 2026
View at Reve 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 very-good cut grade and certified by IGI LG671477753 or 671477753. Listed at 11 retailers as of October 30, 2026, with prices from $383 to $2,081, a $1,698 spread on the same certified stone. Reve Diamonds lists it at $2,081. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.27
Carat
E
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG671477753
Dimensions6.50 × 7.66 × 4.55 mm
L/W Ratio1.18
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm7.66 mm1.27 ctE / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG671477753
Side View
Table 57.0%Crown 34.7°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 59.4%

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: $1,508 NZD|Low: $383 NZD|High: $2,092 NZD|Avg: $1,197 NZD|-9.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Reve Diamonds
October 30, 2026
Retailer 10$383 NZD
Retailer 5$731 NZD
Retailer 2$743 NZD
Retailer 3$776 NZD
Retailer 8$837 NZD
Retailer 6$1,039 NZD
Retailer 7$1,373 NZD
Retailer 9$1,464 NZD
Retailer 1$1,508 NZD
Retailer 4$2,001 NZD
Reve Diamonds$2,081 NZD

21 data points across 11 retailers

11 retailers$383 NZD to $2,081 NZD

A
Cheapest Retailer
-
$383 NZD
$216 USD
Final sale: no returns
A
Retailer 2
-
$731 NZD
ZAR 6,658 ZAR
View
A
Retailer 3
-
$743 NZD
$419 USD
View
B+
Retailer 4
-
$776 NZD
£345 GBP
View
B+
Retailer 5
-
$837 NZD
$472 USD
View
B+
Retailer 6
-
$1,039 NZD
A$901 AUD
View
B
Retailer 7
-
$1,373 NZD
$774 USD
View
B
Retailer 8
-
$1,464 NZD
$825 USD
View
B
Retailer 9
-
$1,508 NZD
$850 USD
View
B
Retailer 10
-
$2,001 NZD
£888 GBP
View
Most Expensive
B
Reve Diamonds
B3144FFDE · Oct 30
$2,081 NZD
$1,173 USD
View
10 more retailers have this diamond
Prices start from $383 NZDSave up to $1,698 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
$383 NZD