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Radiant|Lab Grown|IGI

3.05ct D VS1 Radiant Lab Grown Diamond

ID • D/VS1 • IGI LG801614830

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

Certificate IGI LG801614830

Diamond specifications and retailer prices

From $688 SGD
$538 USD
As of October 30, 2026
Save $5,423 SGD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $6,111 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG801614830 or 801614830. Listed at 19 retailers as of October 30, 2026, with prices from $688 to $6,111, a $5,423 spread on the same certified stone. Do Amore Diamonds lists it at $6,111. 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

3.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.9°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801614830
Dimensions10.49 × 7.09 × 4.74 mm
L/W Ratio1.48
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.49 mm7.09 mm3.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801614830
Side View
Table 63.0%Crown 44.9°Girdle: MediumPavilion 34.3°Culet: NoneDepth 66.9%

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 30
Current: $6,111 SGD|Low: $548 SGD|High: $8,463 SGD|Avg: $2,533 SGD
Do Amore Diamonds
Retailer 2
Retailer 3
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Retailer 7
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Retailer 12
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Retailer 20
October 31, 2026
Retailer 18$688 SGD
Retailer 7$770 SGD
Retailer 5$771 SGD
Retailer 19$854 SGD
Retailer 14$1,029 SGD
Retailer 4$1,321 SGD
Retailer 9$1,422 SGD
Retailer 2$1,461 SGD
Retailer 12$1,671 SGD
Retailer 13$1,989 SGD
Retailer 17$2,203 SGD
Retailer 3$2,478 SGD
Retailer 8$2,747 SGD
Retailer 20$2,747 SGD
Retailer 10$2,887 SGD
Retailer 11$3,197 SGD
Retailer 16$3,548 SGD
Retailer 15$4,095 SGD
Do Amore Diamonds$6,111 SGD
Retailer 6$7,364 SGD

44 data points across 20 retailers

19 retailers$688 SGD to $6,111 SGD

A
Cheapest Retailer
-
$688 SGD
$538 USD
A
Retailer 2
-
$770 SGD
$602 USD
View
Final sale: no returns
A
Retailer 3
-
$771 SGD
$603 USD
View
A
Retailer 4
-
$854 SGD
$668 USD
View
Retailer 5
-
$854 SGD
$668 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
$1,029 SGD
$805 USD
View
A
Retailer 7
-
$1,321 SGD
$1,033 USD
View
A
Retailer 8
-
$1,422 SGD
$1,112 USD
View
A
Retailer 9
-
$1,461 SGD
£900 GBP
View
B+
Retailer 10
-
$1,989 SGD
A$2,394 AUD
View
B+
Retailer 11
-
$2,203 SGD
$1,723 USD
View
B+
Retailer 12
-
$2,478 SGD
$1,938 USD
View
B+
Retailer 13
-
$2,747 SGD
£1,692 GBP
View
B+
Retailer 14
-
$2,747 SGD
$2,149 USD
View
B+
Retailer 15
-
$2,887 SGD
$2,258 USD
View
B
Retailer 16
-
$3,197 SGD
$2,501 USD
View
Retailer 17
-
$3,548 SGD
$2,775 USD
View
Price last confirmed 10 days ago
B
Retailer 18
-
$4,095 SGD
£2,522 GBP
View
Most Expensive
B
Do Amore Diamonds
27-00BA43975 · Oct 31
$6,111 SGD
$4,780 USD
View
18 more retailers have this diamond
Prices start from $688 SGDSave up to $5,423 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
3.05ct Radiant
$688 SGD