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Heart|Lab Grown|IGI

1.25ct E VVS2 Heart Lab Grown Diamond

VG • E/VVS2 • IGI LG840639819

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840639819

Diamond specifications and retailer prices

From $424 NZD
$238 USD
As of October 25, 2026
Save $1,657 NZD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,081 NZD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.25ct lab-grown heart diamond

This 1.25ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG840639819 or 840639819. Listed at 14 retailers as of October 25, 2026, with prices from $424 to $2,081, a $1,657 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

1.25
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840639819
Dimensions6.49 × 7.60 × 4.40 mm
L/W Ratio1.17
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
6.49 mm7.60 mm1.25 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840639819
Side View
Table 59.0%Crown 36°Girdle: STK-THKPavilion 39°Culet: NoneDepth 57.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 25
Current: $1,477 NZD|Low: $420 NZD|High: $2,081 NZD|Avg: $1,117 NZD|+1.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Reve Diamonds
October 29, 2026
Retailer 13$424 NZD
Retailer 3$442 NZD
Retailer 8$523 NZD
Retailer 9$729 NZD
Retailer 2$742 NZD
Retailer 6$771 NZD
Retailer 4$885 NZD
Retailer 10$1,036 NZD
Retailer 12$1,369 NZD
Retailer 11$1,464 NZD
Retailer 1$1,477 NZD
Retailer 5$1,763 NZD
Retailer 7$1,994 NZD
Reve Diamonds$2,081 NZD

24 data points across 14 retailers

14 retailers$424 NZD to $2,081 NZD

A
Cheapest Retailer
-
$424 NZD
$238 USD
A
Retailer 2
-
$442 NZD
$248 USD
View
Final sale: no returns
A
Retailer 3
-
$523 NZD
£231 GBP
View
A
Retailer 4
-
$729 NZD
ZAR 6,612 ZAR
View
A
Retailer 5
-
$742 NZD
$417 USD
View
A
Retailer 6
-
$771 NZD
£341 GBP
View
B+
Retailer 7
-
$885 NZD
$497 USD
View
B+
Retailer 8
-
$1,036 NZD
A$895 AUD
View
B
Retailer 9
-
$1,369 NZD
$769 USD
View
B
Retailer 10
-
$1,464 NZD
A$1,265 AUD
View
B
Retailer 11
-
$1,477 NZD
$829 USD
View
B
Retailer 12
-
$1,763 NZD
$990 USD
View
B
Retailer 13
-
$1,994 NZD
£882 GBP
View
Most Expensive
B
Reve Diamonds
34A7D23D3 · Oct 28
$2,081 NZD
$1,169 USD
View
13 more retailers have this diamond
Prices start from $424 NZDSave up to $1,657 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
1.25ct Heart
$424 NZD