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Oval|Lab Grown|IGI

1.47ct D IF Oval Lab Grown Diamond

EX • D/IF • IGI LG774658253

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG774658253

Diamond specifications and retailer prices

From $350 SGD
$274 USD
As of October 29, 2026
Save $3,677 SGD (91%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,027 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 LG774658253 or 774658253. Listed at 23 retailers as of October 29, 2026, with prices from $350 to $4,027, a $3,677 spread on the same certified stone. Brilliant Earth lists it at $4,027. 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 angle32.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG774658253
Dimensions9.17 × 6.40 × 3.96 mm
L/W Ratio1.43
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
9.17 mm6.40 mm1.47 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG774658253
Side View
Table 59.0%Crown 32.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 61.9%

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: $4,027 SGD|Low: $350 SGD|High: $5,369 SGD|Avg: $1,231 SGD|-25.0%
Brilliant Earth
Retailer 2
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October 31, 2026
Retailer 6$350 SGD
Retailer 9$390 SGD
Retailer 16$405 SGD
Retailer 12$433 SGD
Retailer 23$433 SGD
Retailer 3$491 SGD
Retailer 20$639 SGD
Retailer 2$711 SGD
Retailer 4$718 SGD
Retailer 19$745 SGD
Retailer 13$763 SGD
Retailer 8$766 SGD
Retailer 18$1,055 SGD
Retailer 22$1,332 SGD
Retailer 15$1,395 SGD
Retailer 14$1,397 SGD
Retailer 7$1,399 SGD
Retailer 10$1,459 SGD
Retailer 11$1,695 SGD
Retailer 17$1,747 SGD
Retailer 5$1,826 SGD
Retailer 21$2,691 SGD
Brilliant Earth$4,027 SGD

38 data points across 23 retailers

23 retailers$350 SGD to $4,027 SGD

A
Cheapest Retailer
-
$350 SGD
$274 USD
A
Retailer 2
-
$390 SGD
$305 USD
View
Final sale: no returns
A
Retailer 3
-
$405 SGD
$317 USD
View
A
Retailer 4
-
$433 SGD
$339 USD
View
A
Retailer 5
-
$433 SGD
$339 USD
View
A
Retailer 6
-
$491 SGD
HK$3,000 HKD
View
A
Retailer 7
-
$639 SGD
$500 USD
View
A
Retailer 8
-
$711 SGD
€530 EUR
View
A
Retailer 9
-
$718 SGD
$562 USD
View
A
Retailer 10
-
$745 SGD
ZAR 9,417 ZAR
View
A
Retailer 11
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$763 SGD
£470 GBP
View
A
Retailer 12
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$766 SGD
$599 USD
View
A
Retailer 13
-
$1,055 SGD
A$1,270 AUD
View
B+
Retailer 14
-
$1,332 SGD
$1,042 USD
View
B+
Retailer 15
-
$1,395 SGD
$1,091 USD
View
B+
Retailer 16
-
$1,397 SGD
View
B+
Retailer 17
-
$1,399 SGD
$1,094 USD
View
B+
Retailer 18
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$1,459 SGD
$1,141 USD
View
B+
Retailer 19
-
$1,695 SGD
£1,044 GBP
View
B+
Retailer 20
-
$1,747 SGD
£1,076 GBP
View
B
Retailer 21
-
$1,826 SGD
$1,428 USD
View
Retailer 22
-
$2,691 SGD
$2,105 USD
View
Price last confirmed 13 days ago
Most Expensive
B
Brilliant Earth
19064220A · Oct 31
$4,027 SGD
$3,150 USD
View
22 more retailers have this diamond
Prices start from $350 SGDSave up to $3,677 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
$350 SGD