Round|Lab Grown|IGI

1.22ct H VS2 Round Lab Grown Diamond

ID • H/VS2 • IGI LG487173779

Shape and cutting style on the report: Round brilliant

Certificate IGI LG487173779

Diamond specifications and retailer prices

From $912 USD
As of October 29, 2026
Save $1,455 USD (61%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,974 USD at NZ Jewellers · As of October 31, 2026
View at NZ Jewellers

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG487173779 or 487173779. Listed at 12 retailers as of October 29, 2026, with a 160% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
H
Color
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG487173779
Dimensions6.84 × 6.89 × 4.29 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
6.84 mm6.89 mm1.22 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG487173779
Side View
Table 56.5%Crown 34.8°Girdle: MediumPavilion 41.4°Culet: NoneDepth 62.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $2,974 USD|Low: $876 USD|High: $3,636 USD|Avg: $1,725 USD
NZ Jewellers
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
October 30, 2026
Retailer 9$912 USD
Retailer 10$960 USD
Retailer 3$992 USD
Retailer 14$1,021 USD
Retailer 11$1,058 USD
Retailer 13$1,058 USD
Retailer 4$1,235 USD
Retailer 5$1,554 USD
Retailer 12$1,697 USD
Retailer 8$2,354 USD
Retailer 2$2,367 USD
Retailer 6$2,367 USD
NZ Jewellers$2,974 USD
Retailer 7$3,607 USD

34 data points across 14 retailers

12 retailers$912 USD to $2,367 USD

B+
Cheapest Retailer
-
$912 USD
B
Retailer 2
-
$960 USD
View
B
Retailer 3
-
$992 USD
View
B
Retailer 4
-
$1,021 USD
View
Final sale: no returns
B
Retailer 5
-
$1,058 USD
View
Retailer 6
-
$1,058 USD
View
Price last confirmed 14 days ago
B
Retailer 7
-
$1,235 USD
View
B
Retailer 8
-
$1,697 USD
View
B
Retailer 9
-
$2,354 USD
View
B
Retailer 10
-
$2,367 USD
£1,864 GBP
View
Most Expensive
NZ Jewellers
4d13cd5a-b5e2-4a63-869d-e70db2c9be5c · Oct 31
$2,974 USD
View
Price under review
10 more retailers have this diamond
Prices start from $912 USDSave up to $1,455 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.

B+
1.22ct Round
$912 USD