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Radiant|Lab Grown|IGI

1.08ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG677544487

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

Certificate IGI LG677544487

Diamond specifications and retailer prices

From $219 SGD
$171 USD
As of October 30, 2026
Save $2,479 SGD (92%) vs most expensive(unlock to see where)
28 retailers carry this diamond
Most expensive: $2,697 SGD at Zales · As of October 30, 2026
View at Zales

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 LG677544487 or 677544487. Listed at 28 retailers as of October 30, 2026, with prices from $219 to $2,697, a $2,479 spread on the same certified stone. Zales lists it at $2,697. 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 angle44.7°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG677544487
Dimensions7.29 × 5.13 × 3.39 mm
L/W Ratio1.42
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
7.29 mm5.13 mm1.08 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG677544487
Side View
Table 63.0%Crown 44.7°Girdle: MediumPavilion 34.7°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 30
Current: $490 SGD|Low: $210 SGD|High: $2,646 SGD|Avg: $780 SGD|+2.2%
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
Retailer 15
Retailer 16
October 31, 2026
Retailer 16$219 SGD
Retailer 8$243 SGD
Retailer 5$253 SGD
Retailer 2$271 SGD
Retailer 6$271 SGD
Retailer 1$490 SGD
Retailer 12$513 SGD
Retailer 9$542 SGD
Retailer 7$678 SGD
Retailer 13$729 SGD
Retailer 15$919 SGD
Retailer 3$960 SGD
Retailer 4$1,125 SGD
Retailer 11$1,404 SGD
Retailer 14$1,534 SGD
Retailer 10$1,828 SGD

43 data points across 16 retailers

28 retailers$219 SGD to $2,697 SGD

A
Cheapest Retailer
-
$219 SGD
$171 USD
A
Retailer 2
-
$243 SGD
$190 USD
View
Final sale: no returns
A
Retailer 3
-
$253 SGD
$198 USD
View
A
Retailer 4
-
$271 SGD
$212 USD
View
A
Retailer 5
-
$271 SGD
$212 USD
View
A
Retailer 6
-
$361 SGD
$282 USD
View
B+
Retailer 7
-
$366 SGD
$286 USD
View
A
Retailer 8
-
$490 SGD
€365 EUR
View
A
Retailer 9
-
$513 SGD
ZAR 6,483 ZAR
View
A
Retailer 10
-
$542 SGD
£334 GBP
View
A
Retailer 11
-
$621 SGD
$486 USD
View
A
Retailer 12
-
$678 SGD
$530 USD
View
A
Retailer 13
-
$729 SGD
A$877 AUD
View
B+
Retailer 14
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$919 SGD
$719 USD
View
B+
Retailer 15
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$960 SGD
$751 USD
View
B+
Retailer 16
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$1,028 SGD
$804 USD
View
B+
Retailer 17
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$1,125 SGD
$880 USD
View
B+
Retailer 18
-
$1,182 SGD
$924 USD
View
B+
Retailer 19
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$1,333 SGD
£821 GBP
View
B+
Retailer 20
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$1,404 SGD
£865 GBP
View
B
Retailer 21
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$1,409 SGD
$1,102 USD
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B
Retailer 22
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$1,457 SGD
$1,140 USD
View
Retailer 23
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$1,534 SGD
$1,200 USD
View
Price last confirmed 13 days ago
B
Retailer 24
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$1,559 SGD
£960 GBP
View
B
Retailer 25
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$1,828 SGD
$1,430 USD
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B
Retailer 26
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$2,097 SGD
$1,640 USD
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B
Retailer 27
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$2,697 SGD
$2,110 USD
View
Most Expensive
B
Zales
522877696 · Oct 30
$2,697 SGD
$2,110 USD
View
27 more retailers have this diamond
Prices start from $219 SGDSave up to $2,479 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
$219 SGD