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Radiant|Lab Grown|IGI

1.01ct D FL Radiant Lab Grown Diamond

EX • D/FL • IGI LG823694862

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

Certificate IGI LG823694862

Diamond specifications and retailer prices

From $488 SGD
$382 USD
As of October 30, 2026
Save $2,874 SGD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,362 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.01ct lab-grown radiant diamond

This 1.01ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG823694862 or 823694862. Listed at 20 retailers as of October 29, 2026, with prices from $488 to $3,362, a $2,874 spread on the same certified stone. Brilliant Earth lists it at $3,362. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.7°
Pavilion angle35.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823694862
Dimensions7.11 × 4.96 × 3.38 mm
L/W Ratio1.43
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
7.11 mm4.96 mm1.01 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823694862
Side View
Table 63.0%Crown 42.7°Girdle: MED-STKPavilion 35.9°Culet: NoneDepth 68.1%

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: $3,362 SGD|Low: $488 SGD|High: $3,362 SGD|Avg: $1,289 SGD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
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Retailer 17
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Retailer 19
Retailer 20
October 31, 2026
Retailer 4$488 SGD
Retailer 7$546 SGD
Retailer 18$547 SGD
Retailer 3$606 SGD
Retailer 6$606 SGD
Retailer 17$671 SGD
Retailer 20$782 SGD
Retailer 16$799 SGD
Retailer 8$965 SGD
Retailer 2$972 SGD
Retailer 15$1,042 SGD
Retailer 13$1,098 SGD
Retailer 11$1,611 SGD
Retailer 19$1,700 SGD
Retailer 9$1,773 SGD
Retailer 5$1,950 SGD
Retailer 12$1,998 SGD
Retailer 10$2,270 SGD
Retailer 14$2,382 SGD
Brilliant Earth$3,362 SGD

43 data points across 20 retailers

20 retailers$488 SGD to $3,362 SGD

A
Cheapest Retailer
-
$488 SGD
$382 USD
A
Retailer 2
-
$546 SGD
$427 USD
View
Final sale: no returns
A
Retailer 3
-
$547 SGD
$428 USD
View
A
Retailer 4
-
$606 SGD
$474 USD
View
A
Retailer 5
-
$606 SGD
$474 USD
View
A
Retailer 6
-
$671 SGD
HK$4,100 HKD
View
B+
Retailer 7
-
$782 SGD
$612 USD
View
B+
Retailer 8
-
$799 SGD
$625 USD
View
B+
Retailer 9
-
$965 SGD
$755 USD
View
B+
Retailer 10
-
$972 SGD
€724 EUR
View
B+
Retailer 11
-
$1,042 SGD
ZAR 13,166 ZAR
View
B+
Retailer 12
-
$1,098 SGD
£676 GBP
View
B+
Retailer 13
-
$1,611 SGD
View
B
Retailer 14
-
$1,700 SGD
$1,330 USD
View
B
Retailer 15
-
$1,773 SGD
£1,092 GBP
View
B
Retailer 16
-
$1,950 SGD
$1,525 USD
View
B
Retailer 17
-
$1,998 SGD
$1,563 USD
View
B
Retailer 18
-
$2,270 SGD
$1,776 USD
View
B
Retailer 19
-
$2,382 SGD
£1,467 GBP
View
Most Expensive
B
Brilliant Earth
21056626A · Oct 29
$3,362 SGD
$2,630 USD
View
19 more retailers have this diamond
Prices start from $488 SGDSave up to $2,874 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
1.01ct Radiant
$488 SGD