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Radiant|Lab Grown|IGI

2.91ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG715598171

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

Certificate IGI LG715598171

Diamond specifications and retailer prices

From HK$7,249 HKD
$924 USD
As of October 30, 2026
Save HK$57,085 HKD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: HK$64,335 HKD at Do Amore Diamonds · As of October 30, 2026
View at Do Amore Diamonds

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 LG715598171 or 715598171. Listed at 27 retailers as of October 30, 2026, with prices from HK$7,249 to HK$64,335, a HK$57,085 spread on the same certified stone. Do Amore Diamonds lists it at HK$64,335. 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 angle32.7°
Pavilion angle32°
OriginLab Grown
Grading LabIGI
CertificateIGI LG715598171
Dimensions10.78 × 7.20 × 4.54 mm
L/W Ratio1.50
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
10.78 mm7.20 mm2.91 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG715598171
Side View
Table 57.0%Crown 32.7°Girdle: MediumPavilion 32°Culet: NoneDepth 63.1%

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$64,335 HKD|Low: HK$7,147 HKD|High: HK$82,223 HKD|Avg: HK$23,101 HKD
Do Amore Diamonds
Retailer 2
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Retailer 25
October 30, 2026
Retailer 6HK$7,249 HKD
Retailer 24HK$7,885 HKD
Retailer 14HK$8,105 HKD
Retailer 5HK$8,403 HKD
Retailer 15HK$8,403 HKD
Retailer 21HK$9,768 HKD
Retailer 13HK$10,243 HKD
Retailer 8HK$10,490 HKD
Retailer 12HK$11,348 HKD
Retailer 22HK$12,820 HKD
Retailer 19HK$13,347 HKD
Retailer 7HK$17,394 HKD
Retailer 9HK$18,704 HKD
Retailer 4HK$19,952 HKD
Retailer 23HK$22,010 HKD
Retailer 20HK$23,939 HKD
Retailer 11HK$25,588 HKD
Retailer 17HK$26,809 HKD
Retailer 10HK$27,223 HKD
Retailer 3HK$31,636 HKD
Retailer 16HK$32,716 HKD
Retailer 18HK$33,019 HKD
Retailer 25HK$41,935 HKD
Retailer 2HK$59,235 HKD
Do Amore DiamondsHK$64,335 HKD

36 data points across 25 retailers

27 retailersHK$7,249 HKD to HK$64,335 HKD

A
Cheapest Retailer
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HK$7,249 HKD
$924 USD
A
Retailer 2
-
HK$7,885 HKD
$1,005 USD
View
A
Retailer 3
-
HK$8,105 HKD
$1,033 USD
View
Final sale: no returns
A
Retailer 4
-
HK$8,403 HKD
$1,071 USD
View
Retailer 5
-
HK$8,403 HKD
$1,071 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
HK$9,768 HKD
$1,245 USD
View
A
Retailer 7
-
HK$10,243 HKD
£1,028 GBP
View
A
Retailer 8
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HK$10,490 HKD
$1,337 USD
View
A
Retailer 9
-
HK$11,348 HKD
View
A
Retailer 10
-
HK$12,820 HKD
$1,634 USD
View
A
Retailer 11
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HK$13,347 HKD
£1,339 GBP
View
A
Retailer 12
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HK$17,394 HKD
$2,217 USD
View
A
Retailer 13
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HK$18,704 HKD
$2,384 USD
View
A
Retailer 14
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HK$19,952 HKD
$2,543 USD
View
Retailer 15
-
HK$22,010 HKD
A$4,316 AUD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
HK$23,939 HKD
ZAR 49,292 ZAR
View
B+
Retailer 17
-
HK$25,588 HKD
£2,568 GBP
View
B+
Retailer 18
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HK$26,299 HKD
$3,352 USD
View
B+
Retailer 19
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HK$26,809 HKD
$3,417 USD
View
B+
Retailer 20
-
HK$27,223 HKD
$3,470 USD
View
B+
Retailer 21
-
HK$31,636 HKD
£3,175 GBP
View
B+
Retailer 22
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HK$32,716 HKD
SGD 5,635 SGD
View
B+
Retailer 23
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HK$33,019 HKD
$4,209 USD
View
Retailer 24
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HK$41,935 HKD
$5,345 USD
View
Price last confirmed 9 days ago
Retailer 25
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HK$44,838 HKD
£4,500 GBP
View
Price last confirmed 14 days ago
B
Retailer 26
-
HK$59,235 HKD
$7,550 USD
View
Most Expensive
B
Do Amore Diamonds
27-8893BD1CD · Oct 30
HK$64,335 HKD
$8,200 USD
View
26 more retailers have this diamond
Prices start from HK$7,249 HKDSave up to HK$57,085 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$7,249 HKD