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Radiant|Lab Grown|IGI

3.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG726521198

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG726521198

Diamond specifications and retailer prices

From $1,558 SGD
$1,219 USD
As of October 30, 2026
Save $8,592 SGD (85%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $10,150 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.03ct lab-grown radiant diamond

This 3.03ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726521198 or 726521198. Listed at 31 retailers as of October 30, 2026, with prices from $1,558 to $10,150, a $8,592 spread on the same certified stone. Brilliant Earth lists it at $10,150. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726521198
Dimensions10.56 × 7.16 × 4.70 mm
L/W Ratio1.47
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
10.56 mm7.16 mm3.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726521198
Side View
Table 64.0%Crown 40.4°Girdle: MediumPavilion 34.4°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $10,150 SGD|Low: $1,558 SGD|High: $15,379 SGD|Avg: $4,881 SGD|-34.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
November 1, 2026
Retailer 4$1,558 SGD
Retailer 3$1,985 SGD
Retailer 12$2,077 SGD
Retailer 22$2,122 SGD
Retailer 6$2,193 SGD
Retailer 13$2,624 SGD
Retailer 2$2,717 SGD
Retailer 19$2,891 SGD
Retailer 17$3,388 SGD
Retailer 21$3,463 SGD
Retailer 20$3,728 SGD
Retailer 18$4,082 SGD
Retailer 11$4,197 SGD
Retailer 10$4,364 SGD
Retailer 16$5,113 SGD
Retailer 23$5,186 SGD
Retailer 5$5,682 SGD
Retailer 9$6,336 SGD
Retailer 8$6,357 SGD
Retailer 14$6,390 SGD
Retailer 7$6,897 SGD
Retailer 15$8,656 SGD
Brilliant Earth$10,150 SGD

31 data points across 23 retailers

31 retailers$1,558 SGD to $10,150 SGD

A
Cheapest Retailer
-
$1,558 SGD
$1,219 USD
Retailer 2
-
$1,705 SGD
$1,334 USD
View
Price last confirmed 24 days ago
Retailer 3
-
$1,833 SGD
$1,434 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$1,979 SGD
$1,548 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
$1,985 SGD
$1,553 USD
View
Final sale: no returns
Retailer 6
-
$1,994 SGD
$1,560 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$2,077 SGD
$1,625 USD
View
Retailer 8
-
$2,097 SGD
$1,640 USD
View
Price last confirmed 35 days ago
A
Retailer 9
-
$2,122 SGD
$1,660 USD
View
A
Retailer 10
-
$2,193 SGD
HK$13,400 HKD
View
A
Retailer 11
-
$2,624 SGD
£1,616 GBP
View
A
Retailer 12
-
$2,717 SGD
$2,125 USD
View
A
Retailer 13
-
$2,891 SGD
€2,154 EUR
View
A
Retailer 14
-
$3,388 SGD
$2,650 USD
View
A
Retailer 15
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$3,463 SGD
$2,709 USD
View
Retailer 16
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$3,709 SGD
$2,901 USD
View
Price last confirmed 22 days ago
A
Retailer 17
-
$3,728 SGD
$2,916 USD
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Retailer 18
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$3,986 SGD
$3,118 USD
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Price last confirmed 32 days ago
A
Retailer 19
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$4,082 SGD
A$4,912 AUD
View
A
Retailer 20
-
$4,197 SGD
ZAR 53,038 ZAR
View
B+
Retailer 21
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$4,364 SGD
£2,688 GBP
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B+
Retailer 22
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$5,113 SGD
$4,000 USD
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B+
Retailer 23
-
$5,186 SGD
$4,057 USD
View
B+
Retailer 24
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$5,682 SGD
$4,445 USD
View
B+
Retailer 25
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$6,336 SGD
$4,956 USD
View
B+
Retailer 26
-
$6,357 SGD
View
B+
Retailer 27
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$6,390 SGD
£3,936 GBP
View
B+
Retailer 28
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$6,897 SGD
$5,395 USD
View
Retailer 29
-
$7,041 SGD
$5,507 USD
View
Price last confirmed 104 days ago
Retailer 30
-
$8,656 SGD
A$10,417 AUD
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
15599225A · Oct 31
$10,150 SGD
$7,940 USD
View
30 more retailers have this diamond
Prices start from $1,558 SGDSave up to $8,592 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
3.03ct Radiant
$1,558 SGD