CaratHunter
Plans
Radiant|Lab Grown|IGI

3.17ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG744514209

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

Certificate IGI LG744514209

Diamond specifications and retailer prices

From HK$7,791 HKD
$993 USD
As of October 30, 2026
Save HK$61,408 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$69,199 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.17ct lab-grown radiant diamond

This 3.17ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG744514209 or 744514209. Listed at 17 retailers as of October 30, 2026, with prices from HK$7,791 to HK$69,199, a HK$61,408 spread on the same certified stone. Do Amore Diamonds lists it at HK$69,199. 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

3.17
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.7°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG744514209
Dimensions10.13 × 10.13 × 7.26 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
10.13 mm10.13 mm3.17 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG744514209
Side View
Table 67.0%Crown 39.7°Girdle: STK-THKPavilion 36.9°Culet: NoneDepth 70.0%

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$69,199 HKD|Low: HK$7,791 HKD|High: HK$83,557 HKD|Avg: HK$29,278 HKD|-17.2%
Do Amore Diamonds
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
November 1, 2026
Retailer 15HK$7,791 HKD
Retailer 5HK$9,854 HKD
Retailer 14HK$10,450 HKD
Retailer 9HK$10,937 HKD
Retailer 7HK$11,808 HKD
Retailer 2HK$14,428 HKD
Retailer 12HK$16,286 HKD
Retailer 4HK$18,696 HKD
Retailer 16HK$19,049 HKD
Retailer 13HK$19,473 HKD
Retailer 10HK$22,525 HKD
Retailer 3HK$25,786 HKD
Retailer 17HK$34,007 HKD
Retailer 6HK$42,249 HKD
Retailer 11HK$54,750 HKD
Retailer 8HK$67,551 HKD
Do Amore DiamondsHK$69,199 HKD

35 data points across 17 retailers

17 retailersHK$7,791 HKD to HK$69,199 HKD

A
Cheapest Retailer
-
HK$7,791 HKD
$993 USD
A
Retailer 2
-
HK$9,854 HKD
$1,256 USD
View
A
Retailer 3
-
HK$10,450 HKD
$1,332 USD
View
A
Retailer 4
-
HK$10,937 HKD
$1,394 USD
View
Final sale: no returns
A
Retailer 5
-
HK$11,808 HKD
$1,505 USD
View
A
Retailer 6
-
HK$14,428 HKD
$1,839 USD
View
A
Retailer 7
-
HK$16,286 HKD
€1,977 EUR
View
A
Retailer 8
-
HK$18,696 HKD
$2,383 USD
View
A
Retailer 9
-
HK$19,049 HKD
$2,428 USD
View
A
Retailer 10
-
HK$19,473 HKD
$2,482 USD
View
A
Retailer 11
-
HK$22,525 HKD
A$4,417 AUD
View
B+
Retailer 12
-
HK$25,786 HKD
$3,287 USD
View
B+
Retailer 13
-
HK$34,007 HKD
£3,413 GBP
View
Retailer 14
-
HK$42,249 HKD
$5,385 USD
View
Price last confirmed 13 days ago
B
Retailer 15
-
HK$54,750 HKD
A$10,736 AUD
View
B
Retailer 16
-
HK$67,551 HKD
$8,610 USD
View
Most Expensive
B
Do Amore Diamonds
27-DD1A398A9 · Oct 31
HK$69,199 HKD
$8,820 USD
View
16 more retailers have this diamond
Prices start from HK$7,791 HKDSave up to HK$61,408 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
3.17ct Radiant
HK$7,791 HKD