Radiant|Lab Grown|IGI

2.03ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG663403600

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

Certificate IGI LG663403600

Diamond specifications and retailer prices

From $777 SGD
$608 USD
As of October 30, 2026
Save $10,001 SGD (93%) vs most expensive(unlock to see where)
33 retailers carry this diamond
Most expensive: $10,779 SGD at Diamond Quarter · As of October 31, 2026
View at Diamond Quarter

About this 2.03ct lab-grown radiant diamond

This 2.03ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG663403600 or 663403600. Listed at 33 retailers as of October 30, 2026, with prices from $777 to $10,779, a $10,001 spread on the same certified stone. Diamond Quarter lists it at $10,779. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.03
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.5°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG663403600
Dimensions6.41 × 6.41 × 4.21 mm
L/W Ratio1.00
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
6.41 mm6.41 mm2.03 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG663403600
Side View
Table 64.0%Crown 46.5°Girdle: MediumPavilion 34.2°Culet: NoneDepth 65.7%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $1,474 SGD|Low: $777 SGD|High: $8,003 SGD|Avg: $2,477 SGD|-2.8%
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
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 31, 2026
Retailer 2$777 SGD
Retailer 18$970 SGD
Retailer 19$1,004 SGD
Retailer 10$1,113 SGD
Retailer 8$1,257 SGD
Retailer 4$1,361 SGD
Retailer 1$1,474 SGD
Retailer 16$1,508 SGD
Retailer 12$2,140 SGD
Retailer 5$2,207 SGD
Retailer 9$2,284 SGD
Retailer 17$2,325 SGD
Retailer 22$2,391 SGD
Retailer 15$2,806 SGD
Retailer 7$3,075 SGD
Retailer 11$3,114 SGD
Retailer 6$3,189 SGD
Retailer 13$3,204 SGD
Retailer 14$3,372 SGD
Retailer 3$3,894 SGD
Retailer 20$4,189 SGD
Retailer 21$5,766 SGD

37 data points across 22 retailers

33 retailers$777 SGD to $10,779 SGD

A
Cheapest Retailer
-
$777 SGD
$608 USD
Retailer 2
-
$777 SGD
$608 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$819 SGD
$641 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$891 SGD
$697 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$937 SGD
$733 USD
View
Price last confirmed 32 days ago
Retailer 6
-
$964 SGD
$754 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$970 SGD
$759 USD
View
Final sale: no returns
A
Retailer 8
-
$1,004 SGD
$785 USD
View
A
Retailer 9
-
$1,113 SGD
HK$6,800 HKD
View
A
Retailer 10
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$1,257 SGD
$983 USD
View
A
Retailer 11
-
$1,361 SGD
$1,065 USD
View
A
Retailer 12
-
$1,474 SGD
€1,098 EUR
View
Retailer 13
-
$1,501 SGD
£924 GBP
View
Price last confirmed 16 days ago
A
Retailer 14
-
$1,508 SGD
£929 GBP
View
B+
Retailer 15
-
$2,140 SGD
A$2,575 AUD
View
B+
Retailer 16
-
$2,207 SGD
$1,726 USD
View
B+
Retailer 17
-
$2,284 SGD
$1,786 USD
View
B+
Retailer 18
-
$2,325 SGD
ZAR 29,380 ZAR
View
B+
Retailer 19
-
$2,391 SGD
$1,870 USD
View
B+
Retailer 20
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$2,534 SGD
$1,982 USD
View
Retailer 21
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$2,534 SGD
$1,982 USD
View
Price last confirmed 21 days ago
Retailer 22
-
$2,671 SGD
$2,089 USD
View
Price last confirmed 31 days ago
Retailer 23
-
$2,806 SGD
£1,728 GBP
View
Price last confirmed 23 days ago
B+
Retailer 24
-
$3,075 SGD
$2,405 USD
View
B+
Retailer 25
-
$3,114 SGD
$2,436 USD
View
B+
Retailer 26
-
$3,189 SGD
$2,495 USD
View
B+
Retailer 27
-
$3,204 SGD
View
B+
Retailer 28
-
$3,372 SGD
$2,638 USD
View
Retailer 29
-
$3,894 SGD
A$4,686 AUD
View
Price last confirmed 23 days ago
B+
Retailer 30
-
$4,189 SGD
£2,580 GBP
View
Retailer 31
-
$4,447 SGD
$3,479 USD
View
Price last confirmed 52 days ago
B
Retailer 32
-
$5,766 SGD
$4,510 USD
View
Most Expensive
B
Diamond Quarter
2.03IFDLG00B5D5N · Oct 31
$10,779 SGD
£6,639 GBP
View
32 more retailers have this diamond
Prices start from $777 SGDSave up to $10,001 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
2.03ct Radiant
$777 SGD