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Radiant|Lab Grown|IGI

2.91ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG622492935

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

Certificate IGI LG622492935

Diamond specifications and retailer prices

From HK$9,525 HKD
$1,214 USD
As of October 30, 2026
Save HK$73,404 HKD (89%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$82,929 HKD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.91ct lab-grown radiant diamond

This 2.91ct lab-grown radiant sits in the two to three carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG622492935 or 622492935. Listed at 25 retailers as of October 29, 2026, with prices from HK$9,525 to HK$82,929, a HK$73,404 spread on the same certified stone. Brilliant Earth lists it at HK$82,929. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.91
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle33.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622492935
Dimensions6.75 × 6.75 × 4.86 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
6.75 mm6.75 mm2.91 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622492935
Side View
Table 71.0%Crown 41.3°Girdle: MED-STKPavilion 33.8°Culet: NoneDepth 72.0%

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: HK$82,929 HKD|Low: HK$9,525 HKD|High: HK$83,400 HKD|Avg: HK$32,311 HKD|-0.5%
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
Retailer 23
October 30, 2026
Retailer 18HK$9,525 HKD
Retailer 10HK$10,364 HKD
Retailer 12HK$10,662 HKD
Retailer 4HK$11,047 HKD
Retailer 17HK$12,396 HKD
Retailer 23HK$12,754 HKD
Retailer 20HK$12,945 HKD
Retailer 19HK$15,809 HKD
Retailer 2HK$15,998 HKD
Retailer 21HK$19,857 HKD
Retailer 5HK$20,705 HKD
Retailer 22HK$26,299 HKD
Retailer 3HK$26,664 HKD
Retailer 13HK$28,503 HKD
Retailer 14HK$28,759 HKD
Retailer 8HK$30,598 HKD
Retailer 7HK$34,748 HKD
Retailer 6HK$35,542 HKD
Retailer 9HK$37,006 HKD
Retailer 11HK$38,723 HKD
Retailer 16HK$41,848 HKD
Retailer 15HK$43,378 HKD
Brilliant EarthHK$82,929 HKD

30 data points across 23 retailers

25 retailersHK$9,525 HKD to HK$82,929 HKD

A
Cheapest Retailer
-
HK$9,525 HKD
$1,214 USD
A
Retailer 2
-
HK$10,364 HKD
$1,321 USD
View
A
Retailer 3
-
HK$10,662 HKD
$1,359 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,047 HKD
$1,408 USD
View
A
Retailer 5
-
HK$12,396 HKD
$1,580 USD
View
A
Retailer 6
-
HK$12,754 HKD
View
A
Retailer 7
-
HK$12,945 HKD
$1,650 USD
View
A
Retailer 8
-
HK$15,809 HKD
$2,015 USD
View
A
Retailer 9
-
HK$15,998 HKD
£1,606 GBP
View
Retailer 10
-
HK$18,241 HKD
$2,325 USD
View
Price last confirmed 20 days ago
A
Retailer 11
-
HK$19,857 HKD
$2,531 USD
View
A
Retailer 12
-
HK$20,705 HKD
$2,639 USD
View
B+
Retailer 13
-
HK$26,299 HKD
$3,352 USD
View
B+
Retailer 14
-
HK$26,664 HKD
£2,676 GBP
View
B+
Retailer 15
-
HK$28,503 HKD
ZAR 58,690 ZAR
View
Retailer 16
-
HK$28,759 HKD
€3,491 EUR
View
Price last confirmed 7 days ago
B+
Retailer 17
-
HK$30,598 HKD
$3,900 USD
View
B+
Retailer 18
-
HK$33,533 HKD
$4,274 USD
View
B+
Retailer 19
-
HK$34,748 HKD
$4,429 USD
View
B+
Retailer 20
-
HK$35,542 HKD
£3,567 GBP
View
B
Retailer 21
-
HK$37,006 HKD
SGD 6,374 SGD
View
B
Retailer 22
-
HK$38,723 HKD
$4,936 USD
View
Retailer 23
-
HK$41,848 HKD
A$8,206 AUD
View
Price last confirmed 22 days ago
Retailer 24
-
HK$43,378 HKD
A$8,506 AUD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
18469353A · Oct 29
HK$82,929 HKD
$10,570 USD
View
24 more retailers have this diamond
Prices start from HK$9,525 HKDSave up to HK$73,404 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
2.91ct Radiant
HK$9,525 HKD