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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG797647516

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG797647516

Diamond specifications and retailer prices

From $306 SGD
$239 USD
As of October 30, 2026
Save $1,280 SGD (81%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,736 SGD at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 1.22ct lab-grown oval diamond

This 1.22ct lab-grown oval sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG797647516 or 797647516. Listed at 22 retailers as of October 30, 2026, with a 419% 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797647516
Dimensions8.96 × 6.08 × 3.60 mm
L/W Ratio1.47
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
8.96 mm6.08 mm1.22 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797647516
Side View
Table 60.0%Crown 32.8°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 59.2%

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: $2,736 SGD|Low: $226 SGD|High: $2,876 SGD|Avg: $1,068 SGD|-4.9%
Brilliant Earth
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 31, 2026
Retailer 15$306 SGD
Retailer 10$479 SGD
Retailer 6$583 SGD
Retailer 12$585 SGD
Retailer 8$631 SGD
Retailer 3$732 SGD
Retailer 4$747 SGD
Retailer 14$832 SGD
Retailer 2$876 SGD
Retailer 13$981 SGD
Retailer 5$1,162 SGD
Retailer 9$1,372 SGD
Retailer 11$1,586 SGD
Retailer 7$2,007 SGD
Brilliant Earth$2,736 SGD

38 data points across 15 retailers

22 retailers$306 SGD to $1,586 SGD

Retailer 1
-
$281 SGD
$220 USD
Price last confirmed 20 days ago
Retailer 2
-
$285 SGD
$223 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$306 SGD
$239 USD
View
Final sale: no returns
Retailer 4
-
$331 SGD
$259 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$349 SGD
$273 USD
View
Price last confirmed 35 days ago
Retailer 6
-
$349 SGD
$273 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$349 SGD
$273 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
$479 SGD
$375 USD
View
A
Retailer 9
-
$585 SGD
ZAR 7,390 ZAR
View
A
Retailer 10
-
$631 SGD
£388 GBP
View
A
Retailer 11
-
$732 SGD
$573 USD
View
A
Retailer 12
-
$747 SGD
$584 USD
View
A
Retailer 13
-
$832 SGD
A$1,001 AUD
View
Retailer 14
-
$876 SGD
$685 USD
View
B+
Retailer 15
-
$981 SGD
$767 USD
View
Retailer 16
-
$1,120 SGD
$876 USD
View
Price last confirmed 23 days ago
B+
Retailer 17
-
$1,125 SGD
$880 USD
View
B+
Retailer 18
-
$1,162 SGD
$909 USD
View
B+
Retailer 19
-
$1,372 SGD
£845 GBP
View
B+
Retailer 20
-
$1,586 SGD
$1,241 USD
View
Retailer 21
-
$2,007 SGD
$1,570 USD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
19793216A · Oct 22
$2,736 SGD
$2,140 USD
View
Price last confirmed 8 days ago
21 more retailers have this diamond
Prices start from $306 SGDSave up to $1,280 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 Oval
$306 SGD