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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 HK$7,563 HKD
$964 USD
As of October 30, 2026
Save HK$47,200 HKD (86%) vs most expensive(unlock to see where)
26 retailers carry this diamond
Most expensive: HK$54,763 HKD 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 HK$7,563 to HK$54,763, a HK$47,200 spread on the same certified stone. Brilliant Earth lists it at HK$54,763. 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

How it works →
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: HK$54,763 HKD|Low: HK$7,563 HKD|High: HK$62,295 HKD|Avg: HK$22,513 HKD|-12.1%
Brilliant Earth
Retailer 2
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Retailer 25
October 31, 2026
Retailer 25HK$7,563 HKD
Retailer 9HK$8,771 HKD
Retailer 15HK$8,819 HKD
Retailer 24HK$9,619 HKD
Retailer 11HK$10,082 HKD
Retailer 4HK$10,745 HKD
Retailer 21HK$10,796 HKD
Retailer 23HK$13,259 HKD
Retailer 13HK$13,418 HKD
Retailer 2HK$14,079 HKD
Retailer 17HK$17,621 HKD
Retailer 20HK$18,908 HKD
Retailer 14HK$22,301 HKD
Retailer 19HK$23,788 HKD
Retailer 12HK$24,028 HKD
Retailer 8HK$24,272 HKD
Retailer 22HK$27,209 HKD
Retailer 3HK$28,496 HKD
Retailer 7HK$30,554 HKD
Retailer 5HK$31,073 HKD
Retailer 10HK$32,054 HKD
Retailer 6HK$33,431 HKD
Retailer 18HK$34,556 HKD
Retailer 16HK$42,759 HKD
Brilliant EarthHK$54,763 HKD

30 data points across 25 retailers

26 retailersHK$7,563 HKD to HK$54,763 HKD

A
Cheapest Retailer
-
HK$7,563 HKD
$964 USD
A
Retailer 2
-
HK$8,771 HKD
$1,118 USD
View
A
Retailer 3
-
HK$8,819 HKD
$1,124 USD
View
A
Retailer 4
-
HK$9,619 HKD
$1,226 USD
View
Final sale: no returns
A
Retailer 5
-
HK$10,082 HKD
$1,285 USD
View
A
Retailer 6
-
HK$10,745 HKD
View
A
Retailer 7
-
HK$10,796 HKD
$1,376 USD
View
A
Retailer 8
-
HK$13,259 HKD
$1,690 USD
View
A
Retailer 9
-
HK$13,418 HKD
£1,347 GBP
View
A
Retailer 10
-
HK$14,079 HKD
€1,709 EUR
View
A
Retailer 11
-
HK$17,621 HKD
$2,246 USD
View
A
Retailer 12
-
HK$18,908 HKD
$2,410 USD
View
Retailer 13
-
HK$22,301 HKD
A$4,373 AUD
View
Price last confirmed 10 days ago
B+
Retailer 14
-
HK$23,788 HKD
$3,032 USD
View
B+
Retailer 15
-
HK$24,028 HKD
ZAR 49,477 ZAR
View
B+
Retailer 16
-
HK$24,271 HKD
$3,094 USD
View
B+
Retailer 17
-
HK$24,272 HKD
£2,436 GBP
View
B+
Retailer 18
-
HK$27,209 HKD
$3,468 USD
View
B+
Retailer 19
-
HK$28,496 HKD
$3,632 USD
View
B+
Retailer 20
-
HK$30,554 HKD
$3,894 USD
View
B+
Retailer 21
-
HK$31,073 HKD
SGD 5,352 SGD
View
B+
Retailer 22
-
HK$32,054 HKD
£3,217 GBP
View
B+
Retailer 23
-
HK$33,431 HKD
$4,261 USD
View
Retailer 24
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HK$34,556 HKD
A$6,776 AUD
View
Price last confirmed 23 days ago
Retailer 25
-
HK$42,759 HKD
$5,450 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
16656478A · Oct 30
HK$54,763 HKD
$6,980 USD
View
25 more retailers have this diamond
Prices start from HK$7,563 HKDSave up to HK$47,200 HKD

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
HK$7,563 HKD