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Round|Lab Grown|IGI

1.22ct D VVS1 Round Lab Grown Diamond

ID • D/VVS1 • IGI LG788624799

Shape and cutting style on the report: Round brilliant

Certificate IGI LG788624799

Diamond specifications and retailer prices

From $212 USD
As of October 29, 2026
Save $2,023 USD (91%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,235 USD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.22ct lab-grown round diamond

This 1.22ct lab-grown round sits in the classic one-carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG788624799 or 788624799. Listed at 24 retailers as of October 27, 2026, with prices from $212 to $2,235, a $2,023 spread on the same certified stone. Queensmith lists it at $2,235. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.22
Carat
D
Color
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788624799
Dimensions6.87 × 6.90 × 4.15 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.87 mm6.90 mm1.22 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG788624799
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 60.3%

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 29
Current: $485 USD|Low: $204 USD|High: $1,067 USD|Avg: $511 USD|+6.5%
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
October 29, 2026
Retailer 2$212 USD
Retailer 8$237 USD
Retailer 6$246 USD
Retailer 4$263 USD
Retailer 3$355 USD
Retailer 9$420 USD
Retailer 12$452 USD
Retailer 11$481 USD
Retailer 1$485 USD
Retailer 5$506 USD
Retailer 13$643 USD
Retailer 15$681 USD
Retailer 7$846 USD
Retailer 14$1,000 USD
Retailer 10$1,060 USD

43 data points across 15 retailers

24 retailers$212 USD to $2,235 USD

A
Cheapest Retailer
-
$212 USD
A
Retailer 2
-
$237 USD
View
Final sale: no returns
A
Retailer 3
-
$246 USD
View
A
Retailer 4
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$263 USD
View
A
Retailer 5
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$263 USD
View
A
Retailer 6
-
$294 USD
HK$2,300 HKD
View
B+
Retailer 7
-
$355 USD
View
A
Retailer 8
-
$420 USD
£331 GBP
View
A
Retailer 9
-
$452 USD
ZAR 7,303 ZAR
View
B+
Retailer 10
-
$481 USD
€458 EUR
View
B+
Retailer 11
-
$483 USD
View
B+
Retailer 12
-
$485 USD
£382 GBP
View
B+
Retailer 13
-
$506 USD
View
B+
Retailer 14
-
$643 USD
A$989 AUD
View
B+
Retailer 15
-
$681 USD
View
B
Retailer 16
-
$846 USD
View
B
Retailer 17
-
$855 USD
SGD 1,155 SGD
View
Retailer 18
-
$859 USD
View
Price last confirmed 109 days ago
B
Retailer 19
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$899 USD
View
B
Retailer 20
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$900 USD
View
Retailer 21
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$1,000 USD
View
Price last confirmed 13 days ago
B+
Retailer 22
-
$1,060 USD
£835 GBP
View
B
Retailer 23
-
$1,233 USD
View
Most Expensive
B
Queensmith
LG788624799 · Oct 27
$2,235 USD
£1,760 GBP
View
23 more retailers have this diamond
Prices start from $212 USDSave up to $2,023 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
$212 USD