Heart|Lab Grown|IGI

1.28ct E VVS2 Heart Lab Grown Diamond

ID • E/VVS2 • IGI LG836605494

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG836605494

Diamond specifications and retailer prices

From $209 USD
As of October 30, 2026
Save $941 USD (82%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,150 USD at Reve Diamonds · As of October 30, 2026
View at Reve 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 LG836605494 or 836605494. Listed at 16 retailers as of October 30, 2026, with prices from $209 to $1,150, a $941 spread on the same certified stone. Reve Diamonds lists it at $1,150. 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 angle31.2°
Pavilion angle30.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836605494
Dimensions7.28 × 6.59 × 3.61 mm
L/W Ratio1.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.28 mm6.59 mm1.28 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836605494
Side View
Table 61.0%Crown 31.2°Girdle: THK-VTKPavilion 30.9°Culet: NoneDepth 49.6%

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 30
Current: $419 USD|Low: $209 USD|High: $1,150 USD|Avg: $544 USD|+4.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Reve Diamonds
October 30, 2026
Retailer 2$209 USD
Retailer 11$216 USD
Retailer 10$231 USD
Retailer 5$284 USD
Retailer 4$312 USD
Retailer 7$397 USD
Retailer 1$419 USD
Retailer 3$516 USD
Retailer 8$564 USD
Retailer 9$746 USD
Retailer 12$797 USD
Retailer 6$1,087 USD
Reve Diamonds$1,150 USD

40 data points across 13 retailers

16 retailers$209 USD to $1,150 USD

Retailer 1
-
$186 USD
Price last confirmed 22 days ago
A
Retailer 2
-
$209 USD
View
Final sale: no returns
Retailer 3
-
$216 USD
View
Price last confirmed 15 days ago
Retailer 4
-
$231 USD
View
Price last confirmed 27 days ago
Retailer 5
-
$231 USD
View
Price last confirmed 18 days ago
A
Retailer 6
-
$284 USD
£224 GBP
View
B+
Retailer 7
-
$312 USD
View
A
Retailer 8
-
$397 USD
ZAR 6,414 ZAR
View
A
Retailer 9
-
$419 USD
£330 GBP
View
B+
Retailer 10
-
$516 USD
View
B+
Retailer 11
-
$564 USD
A$868 AUD
View
Retailer 12
-
$743 USD
View
Price last confirmed 29 days ago
B
Retailer 13
-
$746 USD
View
B
Retailer 14
-
$797 USD
View
B
Retailer 15
-
$1,087 USD
£856 GBP
View
Most Expensive
B
Reve Diamonds
8C9221D92 · Oct 30
$1,150 USD
View
15 more retailers have this diamond
Prices start from $209 USDSave up to $941 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