Radiant|Lab Grown|IGI

1.22ct F VS1 Radiant Lab Grown Diamond

VG • F/VS1 • IGI LG613367636

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG613367636

Diamond specifications and retailer prices

From $267 USD
As of October 30, 2026
Save $1,435 USD (84%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,702 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG613367636 or 613367636. Listed at 16 retailers as of October 27, 2026, with prices from $267 to $1,702, a $1,435 spread on the same certified stone. Queensmith lists it at $1,702. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.22
Carat
F
Color
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.6°
Pavilion angle35°
OriginLab Grown
Grading LabIGI
CertificateIGI LG613367636
Dimensions8.29 × 5.01 × 3.51 mm
L/W Ratio1.65
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
8.29 mm5.01 mm1.22 ctF / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG613367636
Side View
Table 62.0%Crown 38.6°Girdle: MED-STKPavilion 35°Culet: NoneDepth 70.1%

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: $1,702 USD|Low: $212 USD|High: $1,702 USD|Avg: $799 USD
Queensmith
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
October 29, 2026
Retailer 12$267 USD
Retailer 4$298 USD
Retailer 3$310 USD
Retailer 13$332 USD
Retailer 6$470 USD
Retailer 10$490 USD
Retailer 15$551 USD
Retailer 9$570 USD
Retailer 8$807 USD
Retailer 11$1,019 USD
Retailer 14$1,066 USD
Retailer 5$1,295 USD
Retailer 7$1,327 USD
Retailer 2$1,336 USD
Queensmith$1,702 USD

27 data points across 15 retailers

16 retailers$267 USD to $1,702 USD

A
Cheapest Retailer
-
$267 USD
A
Retailer 2
-
$298 USD
View
Final sale: no returns
A
Retailer 3
-
$310 USD
View
A
Retailer 4
-
$332 USD
View
B+
Retailer 5
-
$470 USD
View
B+
Retailer 6
-
$490 USD
View
B+
Retailer 7
-
$551 USD
View
B+
Retailer 8
-
$570 USD
ZAR 9,204 ZAR
View
B
Retailer 9
-
$807 USD
A$1,242 AUD
View
B
Retailer 10
-
$831 USD
£654 GBP
View
B
Retailer 11
-
$1,019 USD
View
B
Retailer 12
-
$1,066 USD
View
B
Retailer 13
-
$1,295 USD
£1,020 GBP
View
B
Retailer 14
-
$1,327 USD
View
B
Retailer 15
-
$1,336 USD
£1,052 GBP
View
Most Expensive
B
Queensmith
LG613367636 · Oct 27
$1,702 USD
£1,340 GBP
View
15 more retailers have this diamond
Prices start from $267 USDSave up to $1,435 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 Radiant
$267 USD