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Oval|Lab Grown|IGI

1.47ct D IF Oval Lab Grown Diamond

ID • D/IF • IGI LG798612070

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG798612070

Diamond specifications and retailer prices

From $366 SGD
$286 USD
As of October 30, 2026
Save $2,869 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,234 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 LG798612070 or 798612070. Listed at 23 retailers as of October 30, 2026, with prices from $366 to $3,234, a $2,869 spread on the same certified stone. Brilliant Earth lists it at $3,234. 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 angle35.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798612070
Dimensions9.26 × 6.34 × 4.01 mm
L/W Ratio1.46
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
9.26 mm6.34 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798612070
Side View
Table 59.0%Crown 35.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 63.2%

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: $3,234 SGD|Low: $366 SGD|High: $5,369 SGD|Avg: $1,182 SGD|-39.8%
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
Retailer 17
October 31, 2026
Retailer 7$366 SGD
Retailer 9$414 SGD
Retailer 3$569 SGD
Retailer 11$607 SGD
Retailer 2$670 SGD
Retailer 14$695 SGD
Retailer 10$771 SGD
Retailer 4$835 SGD
Retailer 5$890 SGD
Retailer 13$984 SGD
Retailer 12$1,012 SGD
Retailer 6$1,365 SGD
Retailer 17$1,391 SGD
Retailer 15$1,622 SGD
Retailer 8$1,750 SGD
Retailer 16$2,678 SGD
Brilliant Earth$3,234 SGD

36 data points across 17 retailers

23 retailers$366 SGD to $3,234 SGD

Retailer 1
-
$326 SGD
$255 USD
Price last confirmed 21 days ago
Retailer 2
-
$334 SGD
$261 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$366 SGD
$286 USD
View
Final sale: no returns
Retailer 4
-
$387 SGD
$303 USD
View
Price last confirmed 37 days ago
Retailer 5
-
$404 SGD
$316 USD
View
Price last confirmed 20 days ago
Retailer 6
-
$404 SGD
$316 USD
View
Price last confirmed 29 days ago
Retailer 7
-
$409 SGD
$320 USD
View
Price last confirmed 37 days ago
A
Retailer 8
-
$569 SGD
$445 USD
View
A
Retailer 9
-
$607 SGD
$475 USD
View
A
Retailer 10
-
$670 SGD
€499 EUR
View
A
Retailer 11
-
$695 SGD
ZAR 8,778 ZAR
View
A
Retailer 12
-
$771 SGD
£475 GBP
View
A
Retailer 13
-
$835 SGD
$653 USD
View
A
Retailer 14
-
$890 SGD
$697 USD
View
A
Retailer 15
-
$984 SGD
A$1,184 AUD
View
A
Retailer 16
-
$1,012 SGD
$792 USD
View
Retailer 17
-
$1,300 SGD
$1,017 USD
View
Price last confirmed 24 days ago
B+
Retailer 18
-
$1,365 SGD
$1,068 USD
View
B+
Retailer 19
-
$1,391 SGD
$1,088 USD
View
B+
Retailer 20
-
$1,622 SGD
£999 GBP
View
B
Retailer 21
-
$1,750 SGD
$1,369 USD
View
Retailer 22
-
$2,678 SGD
$2,095 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Brilliant Earth
20268802A · Oct 31
$3,234 SGD
$2,530 USD
View
22 more retailers have this diamond
Prices start from $366 SGDSave up to $2,869 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
$366 SGD