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Radiant|Lab Grown|IGI

3.14ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG754593950

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

Certificate IGI LG754593950

Diamond specifications and retailer prices

From HK$8,685 HKD
$1,107 USD
As of October 30, 2026
Save HK$68,438 HKD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: HK$77,123 HKD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 3.14ct lab-grown radiant diamond

This 3.14ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG754593950 or 754593950. Listed at 17 retailers as of October 30, 2026, with prices from HK$8,685 to HK$77,123, a HK$68,438 spread on the same certified stone. Do Amore Diamonds lists it at HK$77,123. 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

3.14
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41°
Pavilion angle33.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754593950
Dimensions10.84 × 10.84 × 7.20 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
10.84 mm10.84 mm3.14 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754593950
Side View
Table 67.0%Crown 41°Girdle: STK-THKPavilion 33.5°Culet: NoneDepth 65.1%

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$77,123 HKD|Low: HK$8,685 HKD|High: HK$82,772 HKD|Avg: HK$29,193 HKD|-6.8%
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
October 31, 2026
Retailer 13HK$8,685 HKD
Retailer 4HK$9,760 HKD
Retailer 9HK$10,843 HKD
Retailer 12HK$11,408 HKD
Retailer 7HK$11,729 HKD
Retailer 3HK$16,539 HKD
Retailer 10HK$18,107 HKD
Retailer 14HK$18,932 HKD
Retailer 11HK$20,438 HKD
Retailer 17HK$20,854 HKD
Retailer 5HK$26,437 HKD
Retailer 16HK$28,452 HKD
Retailer 15HK$35,930 HKD
Retailer 6HK$42,210 HKD
Retailer 2HK$54,246 HKD
Retailer 8HK$66,924 HKD
Do Amore DiamondsHK$77,123 HKD

35 data points across 17 retailers

17 retailersHK$8,685 HKD to HK$77,123 HKD

A
Cheapest Retailer
-
HK$8,685 HKD
$1,107 USD
A
Retailer 2
-
HK$9,760 HKD
$1,244 USD
View
A
Retailer 3
-
HK$10,843 HKD
$1,382 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,408 HKD
$1,454 USD
View
A
Retailer 5
-
HK$11,729 HKD
$1,495 USD
View
A
Retailer 6
-
HK$16,539 HKD
$2,108 USD
View
A
Retailer 7
-
HK$18,107 HKD
€2,198 EUR
View
A
Retailer 8
-
HK$18,932 HKD
$2,413 USD
View
A
Retailer 9
-
HK$20,438 HKD
$2,605 USD
View
A
Retailer 10
-
HK$20,854 HKD
$2,658 USD
View
Retailer 11
-
HK$26,437 HKD
A$5,184 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$28,452 HKD
$3,626 USD
View
B+
Retailer 13
-
HK$35,930 HKD
£3,606 GBP
View
Retailer 14
-
HK$42,210 HKD
$5,380 USD
View
Price last confirmed 13 days ago
B+
Retailer 15
-
HK$54,246 HKD
A$10,637 AUD
View
B
Retailer 16
-
HK$66,924 HKD
$8,530 USD
View
Most Expensive
B
Do Amore Diamonds
27-B85388A09 · Oct 31
HK$77,123 HKD
$9,830 USD
View
16 more retailers have this diamond
Prices start from HK$8,685 HKDSave up to HK$68,438 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
3.14ct Radiant
HK$8,685 HKD