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Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG634474621

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

Certificate IGI LG634474621

Diamond specifications and retailer prices

From $265 SGD
$207 USD
As of October 30, 2026
Save $1,538 SGD (85%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,803 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.08ct lab-grown radiant diamond

This 1.08ct lab-grown radiant sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG634474621 or 634474621. Listed at 25 retailers as of October 30, 2026, with prices from $265 to $1,803, a $1,538 spread on the same certified stone. Brilliant Earth lists it at $1,803. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.08
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG634474621
Dimensions7.14 × 5.08 × 3.45 mm
L/W Ratio1.41
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
7.14 mm5.08 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG634474621
Side View
Table 60.0%Crown 45°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 67.9%

Caratlytics Score

How it works →
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: $1,803 SGD|Low: $254 SGD|High: $2,288 SGD|Avg: $802 SGD|-20.8%
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
October 31, 2026
Retailer 5$265 SGD
Retailer 3$295 SGD
Retailer 9$308 SGD
Retailer 6$329 SGD
Retailer 10$329 SGD
Retailer 19$349 SGD
Retailer 15$445 SGD
Retailer 2$536 SGD
Retailer 16$565 SGD
Retailer 12$606 SGD
Retailer 11$729 SGD
Retailer 13$799 SGD
Retailer 17$804 SGD
Retailer 8$1,057 SGD
Retailer 7$1,197 SGD
Retailer 14$1,325 SGD
Retailer 18$1,547 SGD
Retailer 4$1,556 SGD
Brilliant Earth$1,803 SGD

42 data points across 19 retailers

25 retailers$265 SGD to $1,803 SGD

A
Cheapest Retailer
-
$265 SGD
$207 USD
A
Retailer 2
-
$295 SGD
$231 USD
View
Final sale: no returns
A
Retailer 3
-
$308 SGD
$241 USD
View
A
Retailer 4
-
$329 SGD
$257 USD
View
A
Retailer 5
-
$329 SGD
$257 USD
View
Retailer 6
-
$349 SGD
£215 GBP
View
Price last confirmed 15 days ago
A
Retailer 7
-
$445 SGD
$348 USD
View
A
Retailer 8
-
$536 SGD
€399 EUR
View
A
Retailer 9
-
$565 SGD
ZAR 7,136 ZAR
View
A
Retailer 10
-
$606 SGD
£373 GBP
View
A
Retailer 11
-
$668 SGD
$523 USD
View
A
Retailer 12
-
$729 SGD
$570 USD
View
A
Retailer 13
-
$799 SGD
$625 USD
View
A
Retailer 14
-
$804 SGD
A$967 AUD
View
B+
Retailer 15
-
$808 SGD
$632 USD
View
B+
Retailer 16
-
$1,057 SGD
$827 USD
View
B+
Retailer 17
-
$1,121 SGD
$877 USD
View
B+
Retailer 18
-
$1,125 SGD
$880 USD
View
B+
Retailer 19
-
$1,195 SGD
£736 GBP
View
B+
Retailer 20
-
$1,197 SGD
A$1,441 AUD
View
B+
Retailer 21
-
$1,325 SGD
£816 GBP
View
Retailer 22
-
$1,534 SGD
$1,200 USD
View
Price last confirmed 13 days ago
Retailer 23
-
$1,547 SGD
$1,210 USD
View
Price last confirmed 13 days ago
B
Retailer 24
-
$1,556 SGD
$1,217 USD
View
Most Expensive
B
Brilliant Earth
10800116A · Oct 30
$1,803 SGD
$1,410 USD
View
24 more retailers have this diamond
Prices start from $265 SGDSave up to $1,538 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
1.08ct Radiant
$265 SGD