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Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG630445953

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

Certificate IGI LG630445953

Diamond specifications and retailer prices

From $311 SGD
$243 USD
As of October 30, 2026
Save $1,901 SGD (86%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,212 SGD at Brilliant Earth · As of October 31, 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 LG630445953 or 630445953. Listed at 21 retailers as of October 30, 2026, with prices from $311 to $2,212, a $1,901 spread on the same certified stone. Brilliant Earth lists it at $2,212. 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 angle40.7°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG630445953
Dimensions7.28 × 5.15 × 3.35 mm
L/W Ratio1.41
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.28 mm5.15 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG630445953
Side View
Table 66.0%Crown 40.7°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 65.0%

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: $2,212 SGD|Low: $299 SGD|High: $2,531 SGD|Avg: $887 SGD|-12.6%
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
October 31, 2026
Retailer 3$311 SGD
Retailer 8$348 SGD
Retailer 6$361 SGD
Retailer 4$386 SGD
Retailer 7$386 SGD
Retailer 16$524 SGD
Retailer 2$620 SGD
Retailer 11$662 SGD
Retailer 9$731 SGD
Retailer 12$941 SGD
Retailer 15$973 SGD
Retailer 10$1,216 SGD
Retailer 5$1,240 SGD
Retailer 13$1,547 SGD
Retailer 14$1,553 SGD
Brilliant Earth$2,212 SGD

43 data points across 16 retailers

21 retailers$311 SGD to $2,212 SGD

A
Cheapest Retailer
-
$311 SGD
$243 USD
A
Retailer 2
-
$348 SGD
$272 USD
View
Final sale: no returns
A
Retailer 3
-
$361 SGD
$282 USD
View
A
Retailer 4
-
$386 SGD
$302 USD
View
A
Retailer 5
-
$386 SGD
$302 USD
View
A
Retailer 6
-
$524 SGD
$410 USD
View
A
Retailer 7
-
$620 SGD
€462 EUR
View
A
Retailer 8
-
$658 SGD
$515 USD
View
A
Retailer 9
-
$662 SGD
ZAR 8,371 ZAR
View
A
Retailer 10
-
$731 SGD
£451 GBP
View
B+
Retailer 11
-
$941 SGD
A$1,132 AUD
View
B+
Retailer 12
-
$973 SGD
$761 USD
View
B+
Retailer 13
-
$1,135 SGD
£699 GBP
View
B+
Retailer 14
-
$1,216 SGD
A$1,463 AUD
View
B+
Retailer 15
-
$1,240 SGD
$970 USD
View
B+
Retailer 16
-
$1,306 SGD
$1,021 USD
View
B
Retailer 17
-
$1,355 SGD
$1,060 USD
View
B+
Retailer 18
-
$1,547 SGD
£953 GBP
View
Retailer 19
-
$1,553 SGD
$1,215 USD
View
Price last confirmed 13 days ago
B
Retailer 20
-
$1,702 SGD
$1,332 USD
View
Most Expensive
B
Brilliant Earth
14013475A · Oct 31
$2,212 SGD
$1,730 USD
View
20 more retailers have this diamond
Prices start from $311 SGDSave up to $1,901 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
$311 SGD