Heart|Lab Grown|IGI

1.28ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG836612324

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836612324

Diamond specifications and retailer prices

From $209 USD
As of October 30, 2026
Save $1,581 USD (88%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $1,790 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.28ct lab-grown heart diamond

This 1.28ct 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 top-tier cut grade and certified by IGI LG836612324 or 836612324. Listed at 9 retailers as of October 29, 2026, with prices from $209 to $1,790, a $1,581 spread on the same certified stone. Do Amore Diamonds lists it at $1,790. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.28
Carat
E
Color
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle38.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836612324
Dimensions7.45 × 6.82 × 4.28 mm
L/W Ratio1.09
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
7.45 mm6.82 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836612324
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 38.1°Culet: NoneDepth 57.4%

Caratlytics Score

How it works →
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 30
Current: $1,790 USD|Low: $209 USD|High: $1,810 USD|Avg: $714 USD|-1.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$209 USD
Retailer 8$279 USD
Retailer 2$306 USD
Retailer 3$426 USD
Retailer 5$624 USD
Retailer 6$746 USD
Retailer 9$900 USD
Retailer 4$1,199 USD
Do Amore Diamonds$1,790 USD

8 data points across 9 retailers

9 retailers$209 USD to $1,790 USD

A
Cheapest Retailer
-
$209 USD
Final sale: no returns
A
Retailer 2
-
$279 USD
View
B+
Retailer 3
-
$306 USD
View
A
Retailer 4
-
$426 USD
€406 EUR
View
B+
Retailer 5
-
$624 USD
A$960 AUD
View
B+
Retailer 6
-
$746 USD
View
B
Retailer 7
-
$900 USD
View
B
Retailer 8
-
$1,199 USD
£944 GBP
View
Most Expensive
B
Do Amore Diamonds
27-0FB998F8B · Oct 29
$1,790 USD
View
8 more retailers have this diamond
Prices start from $209 USDSave up to $1,581 USD

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
1.28ct Heart
$209 USD