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Radiant|Lab Grown|IGI

1.22ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754594893

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

Certificate IGI LG754594893

Diamond specifications and retailer prices

From $300 SGD
$235 USD
As of October 30, 2026
Save $2,589 SGD (90%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,889 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.22ct lab-grown radiant diamond

This 1.22ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754594893 or 754594893. Listed at 24 retailers as of October 30, 2026, with prices from $300 to $2,889, a $2,589 spread on the same certified stone. Do Amore Diamonds lists it at $2,889. 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
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754594893
Dimensions7.89 × 5.32 × 3.44 mm
L/W Ratio1.48
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
7.89 mm5.32 mm1.22 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754594893
Side View
Table 62.0%Crown 41.4°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 64.7%

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: Oct 30
Current: $2,889 SGD|Low: $289 SGD|High: $2,991 SGD|Avg: $1,183 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 4$300 SGD
Retailer 18$349 SGD
Retailer 11$353 SGD
Retailer 3$373 SGD
Retailer 14$425 SGD
Retailer 9$582 SGD
Retailer 2$682 SGD
Retailer 17$707 SGD
Retailer 12$787 SGD
Retailer 16$1,002 SGD
Retailer 6$1,203 SGD
Retailer 5$1,323 SGD
Retailer 8$1,540 SGD
Retailer 10$1,572 SGD
Retailer 15$1,659 SGD
Retailer 7$1,668 SGD
Retailer 13$2,263 SGD
Retailer 19$2,359 SGD
Do Amore Diamonds$2,889 SGD

32 data points across 19 retailers

24 retailers$300 SGD to $2,889 SGD

A
Cheapest Retailer
-
$300 SGD
$235 USD
A
Retailer 2
-
$349 SGD
$273 USD
View
A
Retailer 3
-
$353 SGD
$276 USD
View
Final sale: no returns
A
Retailer 4
-
$373 SGD
$292 USD
View
A
Retailer 5
-
$425 SGD
£262 GBP
View
A
Retailer 6
-
$573 SGD
HK$3,500 HKD
View
A
Retailer 7
-
$582 SGD
$455 USD
View
A
Retailer 8
-
$680 SGD
$532 USD
View
A
Retailer 9
-
$682 SGD
€508 EUR
View
A
Retailer 10
-
$707 SGD
ZAR 8,939 ZAR
View
A
Retailer 11
-
$775 SGD
$606 USD
View
A
Retailer 12
-
$787 SGD
£485 GBP
View
B+
Retailer 13
-
$913 SGD
$714 USD
View
B+
Retailer 14
-
$1,002 SGD
A$1,206 AUD
View
B+
Retailer 15
-
$1,203 SGD
$941 USD
View
B+
Retailer 16
-
$1,323 SGD
$1,035 USD
View
B
Retailer 17
-
$1,540 SGD
$1,204 USD
View
Retailer 18
-
$1,572 SGD
A$1,892 AUD
View
Price last confirmed 26 days ago
B
Retailer 19
-
$1,650 SGD
View
B
Retailer 20
-
$1,659 SGD
£1,022 GBP
View
B
Retailer 21
-
$1,668 SGD
$1,305 USD
View
B
Retailer 22
-
$2,263 SGD
$1,770 USD
View
Retailer 23
-
$2,359 SGD
$1,845 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Do Amore Diamonds
27-7A5B2843B · Oct 31
$2,889 SGD
$2,260 USD
View
23 more retailers have this diamond
Prices start from $300 SGDSave up to $2,589 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 Radiant
$300 SGD