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Radiant|Lab Grown|IGI

2.83ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG718501273

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

Certificate IGI LG718501273

Diamond specifications and retailer prices

From HK$7,932 HKD
$1,011 USD
As of October 30, 2026
Save HK$47,772 HKD (86%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$55,704 HKD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.83ct lab-grown radiant diamond

This 2.83ct 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 LG718501273 or 718501273. Listed at 22 retailers as of October 30, 2026, with prices from HK$7,932 to HK$55,704, a HK$47,772 spread on the same certified stone. Brilliant Earth lists it at HK$55,704. 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

2.83
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle53.3°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG718501273
Dimensions6.84 × 10.67 × 4.37 mm
L/W Ratio1.56
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.84 mm10.67 mm2.83 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG718501273
Side View
Table 64.0%Crown 53.3°Girdle: MED-STKPavilion 33°Culet: NoneDepth 63.9%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: HK$55,704 HKD|Low: HK$7,932 HKD|High: HK$63,158 HKD|Avg: HK$22,117 HKD|-11.8%
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
October 31, 2026
Retailer 19HK$7,932 HKD
Retailer 17HK$8,630 HKD
Retailer 8HK$9,195 HKD
Retailer 13HK$10,552 HKD
Retailer 4HK$11,792 HKD
Retailer 14HK$12,459 HKD
Retailer 2HK$13,147 HKD
Retailer 20HK$13,714 HKD
Retailer 11HK$15,842 HKD
Retailer 9HK$17,237 HKD
Retailer 6HK$18,131 HKD
Retailer 10HK$23,658 HKD
Retailer 15HK$23,730 HKD
Retailer 3HK$24,518 HKD
Retailer 7HK$25,349 HKD
Retailer 18HK$28,519 HKD
Retailer 16HK$31,357 HKD
Retailer 5HK$32,074 HKD
Retailer 12HK$36,070 HKD
Brilliant EarthHK$55,704 HKD

32 data points across 20 retailers

22 retailersHK$7,932 HKD to HK$55,704 HKD

A
Cheapest Retailer
-
HK$7,932 HKD
$1,011 USD
A
Retailer 2
-
HK$8,630 HKD
$1,100 USD
View
A
Retailer 3
-
HK$9,195 HKD
$1,172 USD
View
Retailer 4
-
HK$9,972 HKD
$1,271 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
HK$10,552 HKD
$1,345 USD
View
A
Retailer 6
-
HK$11,792 HKD
$1,503 USD
View
A
Retailer 7
-
HK$12,459 HKD
$1,588 USD
View
Final sale: no returns
A
Retailer 8
-
HK$13,147 HKD
£1,319 GBP
View
A
Retailer 9
-
HK$13,714 HKD
$1,748 USD
View
Retailer 10
-
HK$15,842 HKD
€1,923 EUR
View
Price last confirmed 7 days ago
A
Retailer 11
-
HK$17,237 HKD
$2,197 USD
View
A
Retailer 12
-
HK$18,131 HKD
$2,311 USD
View
Retailer 13
-
HK$23,658 HKD
A$4,639 AUD
View
Price last confirmed 9 days ago
A
Retailer 14
-
HK$23,730 HKD
ZAR 48,863 ZAR
View
B+
Retailer 15
-
HK$24,518 HKD
$3,125 USD
View
B+
Retailer 16
-
HK$25,349 HKD
£2,544 GBP
View
B+
Retailer 17
-
HK$27,138 HKD
$3,459 USD
View
B+
Retailer 18
-
HK$28,519 HKD
$3,635 USD
View
B+
Retailer 19
-
HK$31,357 HKD
£3,147 GBP
View
B+
Retailer 20
-
HK$32,074 HKD
$4,088 USD
View
Retailer 21
-
HK$36,070 HKD
A$7,073 AUD
View
Price last confirmed 26 days ago
Most Expensive
B
Brilliant Earth
14981382A · Oct 30
HK$55,704 HKD
$7,100 USD
View
21 more retailers have this diamond
Prices start from HK$7,932 HKDSave up to HK$47,772 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
2.83ct Radiant
HK$7,932 HKD