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Round|Lab Grown|IGI

1.47ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG835667987

Shape and cutting style on the report: Round brilliant

Certificate IGI LG835667987

Diamond specifications and retailer prices

From $673 SGD
HK$4,100 HKD
As of October 30, 2026
Save $2,647 SGD (80%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,320 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.47ct lab-grown round diamond

This 1.47ct lab-grown round 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 LG835667987 or 835667987. Listed at 14 retailers as of October 29, 2026, with prices from $673 to $3,320, a $2,647 spread on the same certified stone. Brilliant Earth lists it at $3,320. 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 angle33.5°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835667987
Dimensions7.33 × 7.38 × 4.47 mm
L/W Ratio1.01
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
7.33 mm7.38 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835667987
Side View
Table 57.0%Crown 33.5°Girdle: MediumPavilion 40.7°Culet: NoneDepth 60.8%

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 30
Current: $3,320 SGD|Low: $673 SGD|High: $3,320 SGD|Avg: $1,542 SGD
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
October 30, 2026
Retailer 12$673 SGD
Retailer 4$818 SGD
Retailer 7$937 SGD
Retailer 8$994 SGD
Retailer 6$1,040 SGD
Retailer 13$1,326 SGD
Retailer 10$1,332 SGD
Retailer 5$1,669 SGD
Retailer 2$1,824 SGD
Retailer 11$1,911 SGD
Retailer 9$2,263 SGD
Retailer 3$2,538 SGD
Brilliant Earth$3,320 SGD

17 data points across 13 retailers

14 retailers$673 SGD to $3,320 SGD

A
Cheapest Retailer
-
$673 SGD
HK$4,100 HKD
A
Retailer 2
-
$818 SGD
$638 USD
View
A
Retailer 3
-
$937 SGD
€696 EUR
View
A
Retailer 4
-
$994 SGD
ZAR 12,526 ZAR
View
A
Retailer 5
-
$1,040 SGD
£639 GBP
View
B+
Retailer 6
-
$1,326 SGD
$1,035 USD
View
B+
Retailer 7
-
$1,332 SGD
$1,039 USD
View
B+
Retailer 8
-
$1,669 SGD
$1,302 USD
View
B+
Retailer 9
-
$1,788 SGD
$1,395 USD
View
Retailer 10
-
$1,824 SGD
A$2,189 AUD
View
B+
Retailer 11
-
$1,911 SGD
$1,491 USD
View
B+
Retailer 12
-
$2,263 SGD
£1,390 GBP
View
Retailer 13
-
$2,538 SGD
$1,980 USD
View
Price last confirmed 16 days ago
Most Expensive
B
Brilliant Earth
21829127A · Oct 29
$3,320 SGD
$2,590 USD
View
13 more retailers have this diamond
Prices start from $673 SGDSave up to $2,647 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 Round
$673 SGD