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Radiant|Lab Grown|IGI

3.05ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG756578283

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

Certificate IGI LG756578283

Diamond specifications and retailer prices

From $632 SGD
$493 USD
As of October 27, 2026
Save $6,981 SGD (92%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $7,613 SGD at Brilliant Earth · As of October 29, 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 LG756578283 or 756578283. Listed at 23 retailers as of October 27, 2026, with prices from $632 to $7,613, a $6,981 spread on the same certified stone. Brilliant Earth lists it at $7,613. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.8°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG756578283
Dimensions10.24 × 7.15 × 4.68 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.24 mm7.15 mm3.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG756578283
Side View
Table 64.0%Crown 40.8°Girdle: Slightly ThickPavilion 34.1°Culet: NoneDepth 65.5%

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 27
Current: $7,613 SGD|Low: $632 SGD|High: $7,613 SGD|Avg: $2,575 SGD
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 17
Retailer 18
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Retailer 21
Retailer 22
Retailer 23
October 29, 2026
Retailer 3$632 SGD
Retailer 11$707 SGD
Retailer 22$707 SGD
Retailer 20$783 SGD
Retailer 19$961 SGD
Retailer 18$991 SGD
Retailer 5$1,219 SGD
Retailer 23$1,256 SGD
Retailer 4$1,289 SGD
Retailer 21$1,298 SGD
Retailer 2$1,342 SGD
Retailer 17$1,876 SGD
Retailer 15$1,924 SGD
Retailer 8$2,105 SGD
Retailer 14$2,272 SGD
Retailer 10$2,520 SGD
Retailer 7$2,927 SGD
Retailer 12$2,954 SGD
Retailer 9$2,996 SGD
Retailer 16$3,294 SGD
Retailer 13$3,627 SGD
Retailer 6$5,601 SGD
Brilliant Earth$7,613 SGD

41 data points across 23 retailers

23 retailers$632 SGD to $7,613 SGD

A
Cheapest Retailer
-
$632 SGD
$493 USD
A
Retailer 2
-
$707 SGD
$552 USD
View
A
Retailer 3
-
$707 SGD
$552 USD
View
Final sale: no returns
A
Retailer 4
-
$783 SGD
$611 USD
View
A
Retailer 5
-
$961 SGD
$750 USD
View
A
Retailer 6
-
$991 SGD
£609 GBP
View
A
Retailer 7
-
$1,219 SGD
$951 USD
View
A
Retailer 8
-
$1,256 SGD
$980 USD
View
A
Retailer 9
-
$1,289 SGD
€958 EUR
View
A
Retailer 10
-
$1,298 SGD
$1,013 USD
View
A
Retailer 11
-
$1,342 SGD
£824 GBP
View
A
Retailer 12
-
$1,876 SGD
ZAR 23,652 ZAR
View
B+
Retailer 13
-
$1,924 SGD
A$2,310 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,105 SGD
$1,642 USD
View
B+
Retailer 15
-
$2,272 SGD
$1,773 USD
View
B+
Retailer 16
-
$2,520 SGD
£1,548 GBP
View
B+
Retailer 17
-
$2,927 SGD
$2,284 USD
View
B+
Retailer 18
-
$2,954 SGD
$2,305 USD
View
B+
Retailer 19
-
$2,996 SGD
View
B
Retailer 20
-
$3,294 SGD
$2,570 USD
View
Price last confirmed 8 days ago
B
Retailer 21
-
$3,627 SGD
£2,228 GBP
View
B
Retailer 22
-
$5,601 SGD
$4,370 USD
View
Most Expensive
B
Brilliant Earth
21118669Y · Oct 29
$7,613 SGD
$5,940 USD
View
22 more retailers have this diamond
Prices start from $632 SGDSave up to $6,981 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
$632 SGD