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Radiant|Lab Grown|IGI

3.05ct E VS1 Radiant Lab Grown Diamond

ID • E/VS1 • IGI LG841670648

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

Certificate IGI LG841670648

Diamond specifications and retailer prices

From $556 SGD
$434 USD
As of October 27, 2026
Save $4,929 SGD (90%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $7,613 SGD at Brilliant Earth · As of October 14, 2026
View at Brilliant Earth

About this 3.05ct lab-grown radiant diamond

This 3.05ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG841670648 or 841670648. Listed at 20 retailers as of October 27, 2026, with a 886% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
E
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle36.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841670648
Dimensions10.58 × 7.17 × 4.74 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.58 mm7.17 mm3.05 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841670648
Side View
Table 65.0%Crown 39.5°Girdle: Slightly ThickPavilion 36.1°Culet: NoneDepth 66.1%

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 27
Current: $7,613 SGD|Low: $551 SGD|High: $7,652 SGD|Avg: $2,269 SGD|-0.5%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
October 28, 2026
Retailer 21$556 SGD
Retailer 6$623 SGD
Retailer 17$624 SGD
Retailer 7$691 SGD
Retailer 20$874 SGD
Retailer 11$878 SGD
Retailer 12$919 SGD
Retailer 23$924 SGD
Retailer 9$1,070 SGD
Retailer 2$1,270 SGD
Retailer 19$1,283 SGD
Retailer 18$1,622 SGD
Retailer 10$1,765 SGD
Retailer 22$2,451 SGD
Retailer 4$2,606 SGD
Retailer 14$2,654 SGD
Retailer 8$2,657 SGD
Retailer 16$2,667 SGD
Retailer 13$2,803 SGD
Retailer 15$4,833 SGD
Retailer 3$4,947 SGD
Retailer 5$5,486 SGD
Brilliant Earth$7,613 SGD

21 data points across 23 retailers

20 retailers$556 SGD to $5,486 SGD

A
Cheapest Retailer
-
$556 SGD
$434 USD
A
Retailer 2
-
$623 SGD
$486 USD
View
Final sale: no returns
A
Retailer 3
-
$624 SGD
$487 USD
View
A
Retailer 4
-
$691 SGD
$539 USD
View
A
Retailer 5
-
$874 SGD
£537 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$919 SGD
HK$5,600 HKD
View
Price last confirmed 17 days ago
B+
Retailer 7
-
$924 SGD
$721 USD
View
A
Retailer 8
-
$1,270 SGD
£780 GBP
View
A
Retailer 9
-
$1,283 SGD
$1,001 USD
View
A
Retailer 10
-
$1,622 SGD
A$1,947 AUD
View
Price last confirmed 9 days ago
A
Retailer 11
-
$1,765 SGD
$1,377 USD
View
Price last confirmed 15 days ago
B+
Retailer 12
-
$2,451 SGD
$1,912 USD
View
B+
Retailer 13
-
$2,606 SGD
$2,033 USD
View
B+
Retailer 14
-
$2,654 SGD
View
Price last confirmed 16 days ago
B+
Retailer 15
-
$2,657 SGD
$2,073 USD
View
B+
Retailer 16
-
$2,667 SGD
A$3,201 AUD
View
Price last confirmed 24 days ago
B+
Retailer 17
-
$2,803 SGD
£1,722 GBP
View
B
Retailer 18
-
$4,947 SGD
$3,860 USD
View
B
Retailer 19
-
$5,486 SGD
£3,370 GBP
View
Most Expensive
B
Brilliant Earth
21819814Y · Oct 14
$7,613 SGD
$5,940 USD
View
Price last confirmed 15 days ago
19 more retailers have this diamond
Prices start from $556 SGDSave up to $4,929 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
$556 SGD