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Radiant|Lab Grown|IGI

3.06ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG812627890

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

Certificate IGI LG812627890

Diamond specifications and retailer prices

From $1,222 SGD
$956 USD
As of October 29, 2026
Save $3,781 SGD (76%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $6,014 SGD at Novita Diamonds · As of October 8, 2026
View at Novita Diamonds

About this 3.06ct lab-grown radiant diamond

This 3.06ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG812627890 or 812627890. Listed at 15 retailers as of October 29, 2026, with a 309% 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

3.06
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.7°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812627890
Dimensions11.12 × 6.92 × 4.57 mm
L/W Ratio1.61
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.12 mm6.92 mm3.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812627890
Side View
Table 64.0%Crown 41.7°Girdle: MediumPavilion 33°Culet: NoneDepth 66.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: $1,815 SGD|Low: $1,222 SGD|High: $5,160 SGD|Avg: $2,957 SGD|-14.4%
Retailer 1
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
October 30, 2026
Retailer 10$1,222 SGD
Retailer 2$1,540 SGD
Retailer 13$1,744 SGD
Retailer 1$1,815 SGD
Retailer 3$1,940 SGD
Retailer 7$1,948 SGD
Retailer 5$2,907 SGD
Retailer 11$2,943 SGD
Retailer 4$2,945 SGD
Retailer 8$3,771 SGD
Retailer 6$4,137 SGD
Retailer 9$4,395 SGD
Retailer 12$4,777 SGD
Retailer 14$5,003 SGD

21 data points across 14 retailers

15 retailers$1,222 SGD to $5,003 SGD

A+
Cheapest Retailer
-
$1,222 SGD
$956 USD
Final sale: no returns
A
Retailer 2
-
$1,540 SGD
$1,205 USD
View
A
Retailer 3
-
$1,744 SGD
$1,364 USD
View
A
Retailer 4
-
$1,815 SGD
$1,420 USD
View
Retailer 5
-
$1,940 SGD
€1,445 EUR
View
Price last confirmed 7 days ago
A
Retailer 6
-
$1,948 SGD
£1,200 GBP
View
Retailer 7
-
$2,907 SGD
A$3,498 AUD
View
Price last confirmed 9 days ago
A
Retailer 8
-
$2,943 SGD
ZAR 37,191 ZAR
View
A
Retailer 9
-
$2,945 SGD
$2,304 USD
View
A
Retailer 10
-
$3,771 SGD
$2,950 USD
View
B+
Retailer 11
-
$4,137 SGD
$3,236 USD
View
B+
Retailer 12
-
$4,395 SGD
$3,438 USD
View
B+
Retailer 13
-
$4,777 SGD
£2,942 GBP
View
B+
Retailer 14
-
$5,003 SGD
View
Most Expensive
Novita Diamonds
cert_812627890 · Oct 8
$6,014 SGD
A$7,238 AUD
View
Price last confirmed 21 days ago
14 more retailers have this diamond
Prices start from $1,222 SGDSave up to $3,781 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+
3.06ct Radiant
$1,222 SGD