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Oval|Lab Grown|IGI

1.22ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG763618640

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG763618640

Diamond specifications and retailer prices

From $266 SGD
$208 USD
As of October 29, 2026
Save $2,673 SGD (91%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,939 SGD at Queensmith · As of October 27, 2026
View at Queensmith

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 LG763618640 or 763618640. Listed at 22 retailers as of October 27, 2026, with prices from $266 to $2,939, a $2,673 spread on the same certified stone. Queensmith lists it at $2,939. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.7°
Pavilion angle40.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG763618640
Dimensions8.65 × 6.09 × 3.74 mm
L/W Ratio1.42
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
8.65 mm6.09 mm1.22 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG763618640
Side View
Table 59.0%Crown 34.7°Girdle: MED-STKPavilion 40.3°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: Oct 29
Current: $473 SGD|Low: $266 SGD|High: $2,659 SGD|Avg: $955 SGD|-17.8%
Retailer 1
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Retailer 21
October 30, 2026
Retailer 9$266 SGD
Retailer 6$297 SGD
Retailer 19$309 SGD
Retailer 3$331 SGD
Retailer 13$331 SGD
Retailer 1$473 SGD
Retailer 11$491 SGD
Retailer 16$627 SGD
Retailer 2$642 SGD
Retailer 15$686 SGD
Retailer 21$767 SGD
Retailer 17$890 SGD
Retailer 5$1,066 SGD
Retailer 8$1,172 SGD
Retailer 14$1,392 SGD
Retailer 10$1,442 SGD
Retailer 18$1,464 SGD
Retailer 4$1,561 SGD
Retailer 20$1,975 SGD
Retailer 12$2,301 SGD
Retailer 7$2,557 SGD

43 data points across 21 retailers

22 retailers$266 SGD to $2,939 SGD

A
Cheapest Retailer
-
$266 SGD
$208 USD
A
Retailer 2
-
$297 SGD
$232 USD
View
Final sale: no returns
A
Retailer 3
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$309 SGD
$242 USD
View
A
Retailer 4
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$331 SGD
$259 USD
View
A
Retailer 5
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$331 SGD
$259 USD
View
A
Retailer 6
-
$473 SGD
$370 USD
View
A
Retailer 7
-
$491 SGD
HK$3,000 HKD
View
A
Retailer 8
-
$627 SGD
ZAR 7,921 ZAR
View
A
Retailer 9
-
$642 SGD
$502 USD
View
A
Retailer 10
-
$686 SGD
£422 GBP
View
A
Retailer 11
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$767 SGD
$600 USD
View
B+
Retailer 12
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$890 SGD
A$1,071 AUD
View
B+
Retailer 13
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$1,066 SGD
$834 USD
View
B+
Retailer 14
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$1,172 SGD
$917 USD
View
B+
Retailer 15
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$1,392 SGD
$1,089 USD
View
B+
Retailer 16
-
$1,442 SGD
View
B+
Retailer 17
-
$1,464 SGD
£902 GBP
View
B
Retailer 18
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$1,561 SGD
$1,221 USD
View
Retailer 19
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$1,975 SGD
$1,545 USD
View
Price last confirmed 9 days ago
B
Retailer 20
-
$2,301 SGD
$1,800 USD
View
B
Retailer 21
-
$2,557 SGD
$2,000 USD
View
Most Expensive
B
Queensmith
LG763618640 · Oct 27
$2,939 SGD
£1,810 GBP
View
21 more retailers have this diamond
Prices start from $266 SGDSave up to $2,673 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
$266 SGD