Round|Lab Grown|IGI

0.48ct D IF Round Lab Grown Diamond

ID • D/IF • IGI LG831603905

Shape and cutting style on the report: Round brilliant

Certificate IGI LG831603905

Diamond specifications and retailer prices

From $149 USD
As of October 29, 2026
Save $702 USD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $867 USD at MOH London · As of October 21, 2026
View at MOH London

About this 0.48ct lab-grown round diamond

This 0.48ct lab-grown round sits in the sub-half-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG831603905 or 831603905. Listed at 20 retailers as of October 27, 2026, with a 471% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.48
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831603905
Dimensions5.06 × 5.04 × 3.11 mm
L/W Ratio1.00
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
5.06 mm5.04 mm0.48 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831603905
Side View
Table 58.0%Crown 34.1°Girdle: MED-STKPavilion 41°Culet: NoneDepth 61.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: $867 USD|Low: $143 USD|High: $879 USD|Avg: $420 USD|-0.3%
MOH London
Retailer 2
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Retailer 11
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Retailer 17
October 29, 2026
Retailer 16$149 USD
Retailer 4$173 USD
Retailer 3$185 USD
Retailer 6$185 USD
Retailer 11$205 USD
Retailer 15$245 USD
Retailer 5$250 USD
Retailer 2$318 USD
Retailer 10$324 USD
Retailer 13$334 USD
Retailer 14$480 USD
Retailer 8$508 USD
Retailer 12$536 USD
Retailer 17$594 USD
Retailer 7$649 USD
Retailer 9$851 USD
MOH London$867 USD

41 data points across 17 retailers

20 retailers$149 USD to $851 USD

A
Cheapest Retailer
-
$149 USD
A
Retailer 2
-
$150 USD
View
Price last confirmed 37 days ago
A
Retailer 3
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$173 USD
View
A
Retailer 4
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$183 USD
View
Price last confirmed 37 days ago
A
Retailer 5
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$185 USD
View
A
Retailer 6
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$185 USD
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A
Retailer 7
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$205 USD
HK$1,600 HKD
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A
Retailer 8
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$245 USD
View
A
Retailer 9
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$250 USD
View
A
Retailer 10
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$318 USD
£251 GBP
View
A
Retailer 11
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$324 USD
€309 EUR
View
A
Retailer 12
-
$334 USD
ZAR 5,390 ZAR
View
B+
Retailer 13
-
$480 USD
A$738 AUD
View
B+
Retailer 14
-
$508 USD
SGD 687 SGD
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B+
Retailer 15
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$536 USD
A$825 AUD
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B
Retailer 16
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$594 USD
View
B
Retailer 17
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$597 USD
View
Price last confirmed 38 days ago
B
Retailer 18
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$649 USD
View
B
Retailer 19
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$851 USD
£670 GBP
View
Most Expensive
B
MOH London
LG831603905 · Oct 21
$867 USD
£683 GBP
View
Price last confirmed 8 days ago
19 more retailers have this diamond
Prices start from $149 USDSave up to $702 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
0.48ct Round
$149 USD