CaratHunter
Plans
Heart|Lab Grown|IGI

1.22ct E VS1 Heart Lab Grown Diamond

ID • E/VS1 • IGI LG755527759

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG755527759

Diamond specifications and retailer prices

From $192 USD
As of October 30, 2026
Save $976 USD (84%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,168 USD at Reve Diamonds · As of October 30, 2026
View at Reve Diamonds

About this 1.22ct lab-grown heart diamond

This 1.22ct lab-grown heart sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG755527759 or 755527759. Listed at 23 retailers as of October 30, 2026, with prices from $192 to $1,168, a $976 spread on the same certified stone. Reve Diamonds lists it at $1,168. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
E
Color
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.3°
Pavilion angle38.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG755527759
Dimensions6.89 × 6.89 × 4.17 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.89 mm6.89 mm1.22 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG755527759
Side View
Table 59.0%Crown 31.3°Girdle: MED-STKPavilion 38.3°Culet: NoneDepth 55.3%

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: $900 USD|Low: $191 USD|High: $1,170 USD|Avg: $561 USD|-5.3%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Reve Diamonds
October 30, 2026
Retailer 11$192 USD
Retailer 7$214 USD
Retailer 2$223 USD
Retailer 10$238 USD
Retailer 19$238 USD
Retailer 14$299 USD
Retailer 4$322 USD
Retailer 5$333 USD
Retailer 16$409 USD
Retailer 12$433 USD
Retailer 6$441 USD
Retailer 15$456 USD
Retailer 18$580 USD
Retailer 17$729 USD
Retailer 8$765 USD
Retailer 3$768 USD
Retailer 13$801 USD
Retailer 9$819 USD
Retailer 1$900 USD
Retailer 20$1,114 USD
Reve Diamonds$1,168 USD

27 data points across 21 retailers

23 retailers$192 USD to $1,168 USD

A
Cheapest Retailer
-
$192 USD
A
Retailer 2
-
$214 USD
View
Final sale: no returns
A
Retailer 3
-
$223 USD
View
A
Retailer 4
-
$238 USD
View
A
Retailer 5
-
$238 USD
View
A
Retailer 6
-
$299 USD
£235 GBP
View
B+
Retailer 7
-
$322 USD
View
A
Retailer 8
-
$333 USD
HK$2,600 HKD
View
A
Retailer 9
-
$409 USD
ZAR 6,603 ZAR
View
A
Retailer 10
-
$433 USD
£341 GBP
View
A
Retailer 11
-
$441 USD
View
B+
Retailer 12
-
$456 USD
€434 EUR
View
B+
Retailer 13
-
$580 USD
A$893 AUD
View
Retailer 14
-
$597 USD
View
Price last confirmed 10 days ago
B+
Retailer 15
-
$729 USD
A$1,122 AUD
View
B+
Retailer 16
-
$765 USD
View
B
Retailer 17
-
$768 USD
View
B
Retailer 18
-
$801 USD
View
B
Retailer 19
-
$819 USD
View
B
Retailer 20
-
$900 USD
View
B
Retailer 21
-
$915 USD
CA$1,271 CAD
View
B
Retailer 22
-
$1,114 USD
£877 GBP
View
Most Expensive
B
Reve Diamonds
EAFE24983 · Oct 30
$1,168 USD
View
22 more retailers have this diamond
Prices start from $192 USDSave up to $976 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
1.22ct Heart
$192 USD