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Round|Lab Grown|IGI

1.47ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG842605508

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842605508

Diamond specifications and retailer prices

From $327 USD
As of October 29, 2026
Save $2,573 USD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,900 USD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG842605508 or 842605508. Listed at 19 retailers as of October 29, 2026, with prices from $327 to $2,900, a $2,573 spread on the same certified stone. Do Amore Diamonds lists it at $2,900. 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
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842605508
Dimensions7.36 × 7.30 × 4.50 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
HEARTS & ARROWS 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
7.36 mm7.30 mm1.47 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842605508
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.5%

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: $2,900 USD|Low: $327 USD|High: $2,900 USD|Avg: $1,034 USD
Do Amore Diamonds
Retailer 2
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Retailer 19
October 29, 2026
Retailer 7$327 USD
Retailer 4$365 USD
Retailer 19$379 USD
Retailer 3$405 USD
Retailer 17$560 USD
Retailer 10$657 USD
Retailer 14$714 USD
Retailer 8$736 USD
Retailer 15$769 USD
Retailer 6$801 USD
Retailer 2$802 USD
Retailer 12$1,087 USD
Retailer 16$1,189 USD
Retailer 18$1,438 USD
Retailer 9$1,596 USD
Retailer 5$1,634 USD
Retailer 13$1,758 USD
Retailer 11$1,930 USD
Do Amore Diamonds$2,900 USD

9 data points across 19 retailers

19 retailers$327 USD to $2,900 USD

A
Cheapest Retailer
-
$327 USD
A
Retailer 2
-
$365 USD
View
Final sale: no returns
A
Retailer 3
-
$379 USD
View
A
Retailer 4
-
$405 USD
View
A
Retailer 5
-
$560 USD
View
A
Retailer 6
-
$657 USD
View
A
Retailer 7
-
$714 USD
£562 GBP
View
A
Retailer 8
-
$736 USD
View
A
Retailer 9
-
$769 USD
ZAR 12,422 ZAR
View
A
Retailer 10
-
$801 USD
View
A
Retailer 11
-
$802 USD
£631 GBP
View
B+
Retailer 12
-
$1,087 USD
A$1,672 AUD
View
B+
Retailer 13
-
$1,189 USD
View
B+
Retailer 14
-
$1,438 USD
View
B+
Retailer 15
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$1,596 USD
View
B+
Retailer 16
-
$1,634 USD
SGD 2,208 SGD
View
B
Retailer 17
-
$1,758 USD
£1,384 GBP
View
B
Retailer 18
-
$1,930 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Do Amore Diamonds
27-C2D25D415 · Oct 29
$2,900 USD
View
18 more retailers have this diamond
Prices start from $327 USDSave up to $2,573 USD

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
$327 USD