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Radiant|Lab Grown|IGI

1.82ct E IF Radiant Lab Grown Diamond

VG • E/IF • IGI LG626453040

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

Certificate IGI LG626453040

Diamond specifications and retailer prices

From $506 SGD
$395 USD
As of October 28, 2026
Save $1,698 SGD (77%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,698 SGD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.82ct lab-grown radiant diamond

This 1.82ct lab-grown radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG626453040 or 626453040. Listed at 17 retailers as of October 28, 2026, with a 335% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.82
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31°
Pavilion angle35.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG626453040
Dimensions8.84 × 5.92 × 4.00 mm
L/W Ratio1.49
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
8.84 mm5.92 mm1.82 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG626453040
Side View
Table 66.0%Crown 31°Girdle: MediumPavilion 35.3°Culet: NoneDepth 67.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 28
Current: $3,698 SGD|Low: $506 SGD|High: $3,768 SGD|Avg: $1,446 SGD|-1.9%
Rare Carat
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 30, 2026
Retailer 4$506 SGD
Retailer 6$561 SGD
Retailer 15$581 SGD
Retailer 12$756 SGD
Retailer 16$900 SGD
Retailer 11$964 SGD
Retailer 14$1,005 SGD
Retailer 2$1,010 SGD
Retailer 10$1,302 SGD
Retailer 13$1,646 SGD
Retailer 7$1,846 SGD
Retailer 8$1,857 SGD
Retailer 5$2,120 SGD
Retailer 3$2,156 SGD
Retailer 9$2,204 SGD
Rare Carat$3,698 SGD

35 data points across 16 retailers

17 retailers$506 SGD to $2,204 SGD

A
Cheapest Retailer
-
$506 SGD
$395 USD
Final sale: no returns
Retailer 2
-
$525 SGD
$410 USD
View
Price last confirmed 32 days ago
Retailer 3
-
$554 SGD
$432 USD
View
Price last confirmed 32 days ago
Retailer 4
-
$581 SGD
£357 GBP
View
Price last confirmed 13 days ago
A
Retailer 5
-
$756 SGD
$590 USD
View
A
Retailer 6
-
$900 SGD
$702 USD
View
A
Retailer 7
-
$964 SGD
ZAR 12,156 ZAR
View
A
Retailer 8
-
$1,005 SGD
€747 EUR
View
A
Retailer 9
-
$1,010 SGD
£620 GBP
View
A
Retailer 10
-
$1,302 SGD
A$1,563 AUD
View
B+
Retailer 11
-
$1,646 SGD
$1,284 USD
View
B+
Retailer 12
-
$1,846 SGD
$1,440 USD
View
B+
Retailer 13
-
$1,857 SGD
$1,449 USD
View
B+
Retailer 14
-
$2,120 SGD
$1,654 USD
View
B+
Retailer 15
-
$2,156 SGD
$1,682 USD
View
B+
Retailer 16
-
$2,204 SGD
£1,354 GBP
View
Most Expensive
Rare Carat
517357 · Oct 21
$3,698 SGD
$2,885 USD
View
Price last confirmed 8 days ago
16 more retailers have this diamond
Prices start from $506 SGDSave up to $1,698 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
1.82ct Radiant
$506 SGD