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Round|Lab Grown|IGI

1.22ct E VS2 Round Lab Grown Diamond

ID • E/VS2 • IGI LG752590172

Shape and cutting style on the report: Round brilliant

Certificate IGI LG752590172

Diamond specifications and retailer prices

From $175 USD
As of October 29, 2026
Save $940 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,115 USD at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG752590172 or 752590172. Listed at 15 retailers as of October 28, 2026, with prices from $175 to $1,115, a $940 spread on the same certified stone. Reve Diamonds lists it at $1,115. 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
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG752590172
Dimensions6.86 × 6.83 × 4.23 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
6.86 mm6.83 mm1.22 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG752590172
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 41°Culet: NoneDepth 61.8%

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 29
Current: $388 USD|Low: $168 USD|High: $1,115 USD|Avg: $443 USD|+6.1%
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 9$175 USD
Retailer 12$196 USD
Retailer 2$203 USD
Retailer 4$217 USD
Retailer 10$217 USD
Retailer 7$376 USD
Retailer 11$386 USD
Retailer 1$388 USD
Retailer 5$394 USD
Retailer 13$466 USD
Retailer 3$699 USD
Retailer 8$738 USD
Retailer 6$1,019 USD
Reve Diamonds$1,115 USD

43 data points across 14 retailers

15 retailers$175 USD to $1,115 USD

A
Cheapest Retailer
-
$175 USD
A
Retailer 2
-
$196 USD
View
Final sale: no returns
A
Retailer 3
-
$203 USD
View
A
Retailer 4
-
$217 USD
View
A
Retailer 5
-
$217 USD
View
A
Retailer 6
-
$376 USD
£296 GBP
View
A
Retailer 7
-
$386 USD
View
A
Retailer 8
-
$388 USD
£305 GBP
View
B+
Retailer 9
-
$394 USD
View
B+
Retailer 10
-
$466 USD
View
B
Retailer 11
-
$699 USD
View
B
Retailer 12
-
$738 USD
View
B
Retailer 13
-
$754 USD
View
B
Retailer 14
-
$1,019 USD
£802 GBP
View
Most Expensive
B
Reve Diamonds
1BB0483FF · Oct 28
$1,115 USD
View
14 more retailers have this diamond
Prices start from $175 USDSave up to $940 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 Round
$175 USD