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Oval|Lab Grown|IGI

1.47ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG812621353

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG812621353

Diamond specifications and retailer prices

From $372 SGD
$291 USD
As of October 30, 2026
Save $3,016 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,388 SGD at Brilliant Earth · As of October 31, 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 LG812621353 or 812621353. Listed at 23 retailers as of October 30, 2026, with prices from $372 to $3,388, a $3,016 spread on the same certified stone. Brilliant Earth lists it at $3,388. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812621353
Dimensions9.33 × 6.24 × 3.98 mm
L/W Ratio1.50
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
9.33 mm6.24 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812621353
Side View
Table 59.0%Crown 36°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.8%

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 30
Current: $3,388 SGD|Low: $265 SGD|High: $5,369 SGD|Avg: $1,214 SGD|-36.9%
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
Retailer 16
October 31, 2026
Retailer 5$372 SGD
Retailer 7$414 SGD
Retailer 3$586 SGD
Retailer 13$588 SGD
Retailer 2$682 SGD
Retailer 12$711 SGD
Retailer 9$792 SGD
Retailer 4$844 SGD
Retailer 6$915 SGD
Retailer 11$1,008 SGD
Retailer 10$1,039 SGD
Retailer 16$1,393 SGD
Retailer 15$1,679 SGD
Retailer 8$1,776 SGD
Retailer 14$2,678 SGD
Brilliant Earth$3,388 SGD

35 data points across 16 retailers

23 retailers$372 SGD to $3,388 SGD

Retailer 1
-
$334 SGD
$261 USD
Price last confirmed 21 days ago
Retailer 2
-
$334 SGD
$261 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$372 SGD
$291 USD
View
Final sale: no returns
Retailer 4
-
$387 SGD
$303 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$409 SGD
$320 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$414 SGD
$324 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$414 SGD
$324 USD
View
Price last confirmed 19 days ago
A
Retailer 8
-
$586 SGD
$458 USD
View
A
Retailer 9
-
$588 SGD
$460 USD
View
A
Retailer 10
-
$682 SGD
€508 EUR
View
A
Retailer 11
-
$711 SGD
ZAR 8,991 ZAR
View
A
Retailer 12
-
$792 SGD
£488 GBP
View
A
Retailer 13
-
$844 SGD
$660 USD
View
A
Retailer 14
-
$915 SGD
$715 USD
View
A
Retailer 15
-
$1,008 SGD
A$1,213 AUD
View
A
Retailer 16
-
$1,039 SGD
$813 USD
View
Retailer 17
-
$1,331 SGD
$1,041 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
$1,393 SGD
$1,090 USD
View
B+
Retailer 19
-
$1,397 SGD
$1,092 USD
View
Retailer 20
-
$1,679 SGD
£1,034 GBP
View
Price last confirmed 20 days ago
B
Retailer 21
-
$1,776 SGD
$1,389 USD
View
Retailer 22
-
$2,678 SGD
$2,095 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
20681278A · Oct 31
$3,388 SGD
$2,650 USD
View
22 more retailers have this diamond
Prices start from $372 SGDSave up to $3,016 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
$372 SGD