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Radiant|Lab Grown|IGI

2.05ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG743509157

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

Certificate IGI LG743509157

Diamond specifications and retailer prices

From $784 SGD
$613 USD
As of October 30, 2026
Save $5,033 SGD (87%) vs most expensive(unlock to see where)
30 retailers carry this diamond
Most expensive: $5,817 SGD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 2.05ct lab-grown radiant diamond

This 2.05ct 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 LG743509157 or 743509157. Listed at 30 retailers as of October 30, 2026, with prices from $784 to $5,817, a $5,033 spread on the same certified stone. Brilliant Earth lists it at $5,817. 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

2.05
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle32.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743509157
Dimensions9.32 × 6.29 × 4.05 mm
L/W Ratio1.48
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
9.32 mm6.29 mm2.05 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743509157
Side View
Table 64.0%Crown 41.4°Girdle: Slightly ThickPavilion 32.1°Culet: NoneDepth 64.4%

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: $5,817 SGD|Low: $784 SGD|High: $8,079 SGD|Avg: $2,559 SGD|-28.0%
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
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 3$784 SGD
Retailer 20$981 SGD
Retailer 16$1,016 SGD
Retailer 21$1,113 SGD
Retailer 9$1,267 SGD
Retailer 5$1,374 SGD
Retailer 2$1,489 SGD
Retailer 13$1,523 SGD
Retailer 17$2,160 SGD
Retailer 6$2,247 SGD
Retailer 10$2,306 SGD
Retailer 19$2,347 SGD
Retailer 22$2,414 SGD
Retailer 15$2,825 SGD
Retailer 8$3,104 SGD
Retailer 11$3,143 SGD
Retailer 7$3,213 SGD
Retailer 12$3,234 SGD
Retailer 14$3,406 SGD
Retailer 4$3,930 SGD
Retailer 18$4,244 SGD
Brilliant Earth$5,817 SGD

35 data points across 22 retailers

30 retailers$784 SGD to $5,817 SGD

A
Cheapest Retailer
-
$784 SGD
$613 USD
Retailer 2
-
$784 SGD
$613 USD
View
Price last confirmed 23 days ago
Retailer 3
-
$827 SGD
$647 USD
View
Price last confirmed 31 days ago
Retailer 4
-
$900 SGD
$704 USD
View
Price last confirmed 34 days ago
Retailer 5
-
$946 SGD
$740 USD
View
Price last confirmed 33 days ago
Retailer 6
-
$973 SGD
$761 USD
View
Price last confirmed 28 days ago
A
Retailer 7
-
$981 SGD
$767 USD
View
Final sale: no returns
A
Retailer 8
-
$1,016 SGD
$795 USD
View
A
Retailer 9
-
$1,113 SGD
HK$6,800 HKD
View
A
Retailer 10
-
$1,267 SGD
$991 USD
View
A
Retailer 11
-
$1,374 SGD
$1,075 USD
View
A
Retailer 12
-
$1,489 SGD
€1,109 EUR
View
A
Retailer 13
-
$1,523 SGD
£938 GBP
View
B+
Retailer 14
-
$2,160 SGD
A$2,599 AUD
View
B+
Retailer 15
-
$2,247 SGD
$1,758 USD
View
B+
Retailer 16
-
$2,306 SGD
$1,804 USD
View
B+
Retailer 17
-
$2,347 SGD
ZAR 29,656 ZAR
View
B+
Retailer 18
-
$2,414 SGD
$1,888 USD
View
B+
Retailer 19
-
$2,558 SGD
$2,001 USD
View
Retailer 20
-
$2,558 SGD
$2,001 USD
View
Price last confirmed 21 days ago
Retailer 21
-
$2,696 SGD
$2,109 USD
View
Price last confirmed 31 days ago
B+
Retailer 22
-
$2,825 SGD
£1,740 GBP
View
B+
Retailer 23
-
$3,104 SGD
$2,428 USD
View
B+
Retailer 24
-
$3,143 SGD
$2,458 USD
View
B+
Retailer 25
-
$3,213 SGD
$2,513 USD
View
B+
Retailer 26
-
$3,234 SGD
View
B+
Retailer 27
-
$3,406 SGD
$2,664 USD
View
Retailer 28
-
$3,930 SGD
A$4,730 AUD
View
Price last confirmed 23 days ago
B+
Retailer 29
-
$4,244 SGD
£2,614 GBP
View
Most Expensive
B
Brilliant Earth
16656100A · Oct 31
$5,817 SGD
$4,550 USD
View
29 more retailers have this diamond
Prices start from $784 SGDSave up to $5,033 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
2.05ct Radiant
$784 SGD