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Radiant|Lab Grown|IGI

1.80ct E VS2 Radiant Lab Grown Diamond

ID • E/VS2 • IGI LG620424738

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

Certificate IGI LG620424738

Diamond specifications and retailer prices

From $341 SGD
$266 USD
As of October 27, 2026
Save $1,864 SGD (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,205 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.8ct lab-grown radiant diamond

This 1.8ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620424738 or 620424738. Listed at 19 retailers as of October 27, 2026, with prices from $341 to $2,205, a $1,864 spread on the same certified stone. Brilliant Earth lists it at $2,205. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.80
Carat
E
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.5°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620424738
Dimensions8.40 × 5.98 × 4.08 mm
L/W Ratio1.40
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
8.40 mm5.98 mm1.80 ctE / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620424738
Side View
Table 66.0%Crown 44.5°Girdle: MediumPavilion 35.5°Culet: NoneDepth 68.2%

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: $2,205 SGD|Low: $340 SGD|High: $2,398 SGD|Avg: $994 SGD|-8.0%
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 29, 2026
Retailer 19$341 SGD
Retailer 14$395 SGD
Retailer 4$422 SGD
Retailer 5$422 SGD
Retailer 18$496 SGD
Retailer 13$628 SGD
Retailer 16$669 SGD
Retailer 9$700 SGD
Retailer 12$804 SGD
Retailer 7$869 SGD
Retailer 17$872 SGD
Retailer 15$1,296 SGD
Retailer 11$1,309 SGD
Retailer 3$1,356 SGD
Retailer 8$1,422 SGD
Retailer 6$1,623 SGD
Retailer 2$1,700 SGD
Retailer 10$1,736 SGD
Brilliant Earth$2,205 SGD

38 data points across 19 retailers

19 retailers$341 SGD to $2,205 SGD

A
Cheapest Retailer
-
$341 SGD
$266 USD
A
Retailer 2
-
$395 SGD
$308 USD
View
A
Retailer 3
-
$422 SGD
$329 USD
View
A
Retailer 4
-
$422 SGD
$329 USD
View
A
Retailer 5
-
$496 SGD
£305 GBP
View
Price last confirmed 12 days ago
A
Retailer 6
-
$628 SGD
$490 USD
View
A
Retailer 7
-
$669 SGD
€497 EUR
View
A
Retailer 8
-
$700 SGD
$546 USD
View
B+
Retailer 9
-
$804 SGD
£494 GBP
View
A
Retailer 10
-
$869 SGD
$678 USD
View
A
Retailer 11
-
$872 SGD
$680 USD
View
B+
Retailer 12
-
$1,296 SGD
$1,011 USD
View
B+
Retailer 13
-
$1,299 SGD
£798 GBP
View
B+
Retailer 14
-
$1,356 SGD
$1,058 USD
View
B+
Retailer 15
-
$1,422 SGD
$1,109 USD
View
Price last confirmed 11 days ago
B
Retailer 16
-
$1,623 SGD
$1,266 USD
View
B
Retailer 17
-
$1,700 SGD
£1,044 GBP
View
B
Retailer 18
-
$1,736 SGD
$1,354 USD
View
Most Expensive
B
Brilliant Earth
9139748A · Oct 28
$2,205 SGD
$1,720 USD
View
18 more retailers have this diamond
Prices start from $341 SGDSave up to $1,864 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
1.80ct Radiant
$341 SGD