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Round|Lab Grown|IGI

1.22ct D VS1 Round Lab Grown Diamond

ID • D/VS1 • IGI LG794629389

Shape and cutting style on the report: Round brilliant

Certificate IGI LG794629389

Diamond specifications and retailer prices

From $241 SGD
As of November 3, 2026
Save $1,240 SGD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,734 SGD 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 VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG794629389 or 794629389. Listed at 22 retailers as of November 1, 2026, with a 515% 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794629389
Dimensions6.84 × 6.88 × 4.21 mm
L/W Ratio1.01
Girdle conditionFaceted
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
6.84 mm6.88 mm1.22 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794629389
Side View
Table 56.0%Crown 34.5°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.4%

Caratlytics Score

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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: Nov 3
Current: $536 SGD|Low: $232 SGD|High: $1,413 SGD|Avg: $528 SGD|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 11$241 SGD
Retailer 9$269 SGD
Retailer 2$299 SGD
Retailer 3$404 SGD
Retailer 4$506 SGD
Retailer 8$516 SGD
Retailer 1$536 SGD
Retailer 5$550 SGD
Retailer 7$729 SGD
Retailer 6$774 SGD
Retailer 10$1,400 SGD

38 data points across 11 retailers

22 retailers$241 SGD to $1,481 SGD

A
Cheapest Retailer
-
$241 SGD
A
Retailer 2
-
$269 SGD
View
Final sale: no returns
A
Retailer 3
-
$279 SGD
View
A
Retailer 4
-
$299 SGD
View
Retailer 5
-
$299 SGD
View
Price last confirmed 10 days ago
A
Retailer 6
-
$343 SGD
View
B+
Retailer 7
-
$404 SGD
View
A
Retailer 8
-
$506 SGD
View
A
Retailer 9
-
$511 SGD
View
A
Retailer 10
-
$516 SGD
View
A
Retailer 11
-
$536 SGD
View
B+
Retailer 12
-
$550 SGD
View
B+
Retailer 13
-
$615 SGD
View
B+
Retailer 14
-
$729 SGD
View
B+
Retailer 15
-
$774 SGD
View
B
Retailer 16
-
$961 SGD
View
B
Retailer 17
-
$975 SGD
View
B
Retailer 18
-
$1,003 SGD
View
B
Retailer 19
-
$1,030 SGD
View
Retailer 20
-
$1,400 SGD
View
Price last confirmed 10 days ago
B
Retailer 21
-
$1,481 SGD
View
Most Expensive
Queensmith
LG794629389 · Oct 27
$2,734 SGD
£1,680 GBP
View
Price under review
21 more retailers have this diamond
Prices start from $241 SGDSave up to $1,240 SGD

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
$241 SGD