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Oval|Lab Grown|IGI

1.47ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG812620933

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812620933

Diamond specifications and retailer prices

From $334 SGD
$261 USD
As of October 29, 2026
Save $2,632 SGD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $5,535 SGD at Brilliant Earth · As of September 23, 2026
View at Brilliant Earth

About this 1.47ct lab-grown oval diamond

This 1.47ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812620933 or 812620933. Listed at 17 retailers as of October 29, 2026, with a 789% 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

1.47
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812620933
Dimensions9.11 × 6.30 × 3.94 mm
L/W Ratio1.45
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
9.11 mm6.30 mm1.47 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812620933
Side View
Table 58.0%Crown 37.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.5%

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: $1,669 SGD|Low: $254 SGD|High: $2,966 SGD|Avg: $1,047 SGD|-1.0%
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
Retailer 16
Retailer 17
Retailer 18
October 29, 2026
Retailer 10$254 SGD
Retailer 15$334 SGD
Retailer 5$372 SGD
Retailer 3$414 SGD
Retailer 4$414 SGD
Retailer 6$689 SGD
Retailer 13$690 SGD
Retailer 12$711 SGD
Retailer 8$770 SGD
Retailer 7$915 SGD
Retailer 11$1,008 SGD
Retailer 17$1,088 SGD
Retailer 14$1,272 SGD
Retailer 18$1,547 SGD
Retailer 1$1,669 SGD
Retailer 16$1,674 SGD
Retailer 9$2,644 SGD
Retailer 2$2,966 SGD

19 data points across 18 retailers

17 retailers$334 SGD to $2,966 SGD

A
Cheapest Retailer
-
$334 SGD
$261 USD
A
Retailer 2
-
$372 SGD
$291 USD
View
Final sale: no returns
A
Retailer 3
-
$414 SGD
$324 USD
View
A
Retailer 4
-
$414 SGD
$324 USD
View
A
Retailer 5
-
$689 SGD
$539 USD
View
A
Retailer 6
-
$690 SGD
$540 USD
View
A
Retailer 7
-
$711 SGD
ZAR 8,991 ZAR
View
Retailer 8
-
$915 SGD
$715 USD
View
Price last confirmed 31 days ago
A
Retailer 9
-
$1,008 SGD
A$1,213 AUD
View
B+
Retailer 10
-
$1,088 SGD
$851 USD
View
B+
Retailer 11
-
$1,272 SGD
$995 USD
View
B+
Retailer 12
-
$1,547 SGD
$1,210 USD
View
B+
Retailer 13
-
$1,669 SGD
£1,028 GBP
View
B+
Retailer 14
-
$1,674 SGD
$1,309 USD
View
Retailer 15
-
$2,644 SGD
$2,068 USD
View
Price last confirmed 52 days ago
B
Retailer 16
-
$2,966 SGD
$2,320 USD
View
Most Expensive
Brilliant Earth
20896046A · Sep 23
$5,535 SGD
$4,330 USD
View
Price under review
16 more retailers have this diamond
Prices start from $334 SGDSave up to $2,632 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
1.47ct Oval
$334 SGD