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Radiant|Lab Grown|IGI

2.79ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG743550651

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

Certificate IGI LG743550651

Diamond specifications and retailer prices

From $1,232 SGD
$964 USD
As of October 30, 2026
Save $7,691 SGD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: $8,923 SGD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.79ct lab-grown radiant diamond

This 2.79ct 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 LG743550651 or 743550651. Listed at 26 retailers as of October 30, 2026, with prices from $1,232 to $8,923, a $7,691 spread on the same certified stone. Brilliant Earth lists it at $8,923. 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

2.79
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle34°
OriginLab Grown
Grading LabIGI
CertificateIGI LG743550651
Dimensions9.94 × 7.14 × 4.66 mm
L/W Ratio1.39
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
9.94 mm7.14 mm2.79 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG743550651
Side View
Table 64.0%Crown 40.3°Girdle: MED-STKPavilion 34°Culet: NoneDepth 65.3%

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: $8,923 SGD|Low: $1,232 SGD|High: $10,150 SGD|Avg: $3,655 SGD|-12.1%
Brilliant Earth
Retailer 2
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Retailer 25
October 31, 2026
Retailer 23$1,232 SGD
Retailer 8$1,429 SGD
Retailer 15$1,437 SGD
Retailer 22$1,567 SGD
Retailer 10$1,643 SGD
Retailer 25$1,751 SGD
Retailer 19$1,759 SGD
Retailer 21$2,160 SGD
Retailer 5$2,205 SGD
Retailer 12$2,448 SGD
Retailer 17$2,871 SGD
Retailer 13$3,081 SGD
Retailer 14$3,634 SGD
Retailer 2$3,876 SGD
Retailer 11$3,915 SGD
Retailer 7$3,955 SGD
Retailer 20$4,433 SGD
Retailer 24$4,643 SGD
Retailer 6$4,978 SGD
Retailer 3$5,063 SGD
Retailer 9$5,223 SGD
Retailer 4$5,447 SGD
Retailer 18$5,631 SGD
Retailer 16$6,967 SGD
Brilliant Earth$8,923 SGD

31 data points across 25 retailers

26 retailers$1,232 SGD to $8,923 SGD

A
Cheapest Retailer
-
$1,232 SGD
$964 USD
A
Retailer 2
-
$1,429 SGD
$1,118 USD
View
A
Retailer 3
-
$1,437 SGD
$1,124 USD
View
A
Retailer 4
-
$1,567 SGD
$1,226 USD
View
Final sale: no returns
A
Retailer 5
-
$1,643 SGD
$1,285 USD
View
A
Retailer 6
-
$1,751 SGD
HK$10,700 HKD
View
A
Retailer 7
-
$1,759 SGD
$1,376 USD
View
A
Retailer 8
-
$2,160 SGD
$1,690 USD
View
A
Retailer 9
-
$2,205 SGD
£1,358 GBP
View
Retailer 10
-
$2,448 SGD
€1,824 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
$2,871 SGD
$2,246 USD
View
A
Retailer 12
-
$3,081 SGD
$2,410 USD
View
Retailer 13
-
$3,634 SGD
A$4,373 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$3,876 SGD
$3,032 USD
View
B+
Retailer 15
-
$3,915 SGD
ZAR 49,477 ZAR
View
B+
Retailer 16
-
$3,955 SGD
$3,094 USD
View
B+
Retailer 17
-
$3,955 SGD
£2,436 GBP
View
B+
Retailer 18
-
$4,433 SGD
$3,468 USD
View
B+
Retailer 19
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$4,643 SGD
$3,632 USD
View
B+
Retailer 20
-
$4,978 SGD
$3,894 USD
View
B+
Retailer 21
-
$5,063 SGD
View
B+
Retailer 22
-
$5,223 SGD
£3,217 GBP
View
B+
Retailer 23
-
$5,447 SGD
$4,261 USD
View
Retailer 24
-
$5,631 SGD
A$6,776 AUD
View
Price last confirmed 22 days ago
Retailer 25
-
$6,967 SGD
$5,450 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
16656478A · Oct 30
$8,923 SGD
$6,980 USD
View
25 more retailers have this diamond
Prices start from $1,232 SGDSave up to $7,691 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
2.79ct Radiant
$1,232 SGD