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Radiant|Lab Grown|IGI

3.10ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG749515071

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

Certificate IGI LG749515071

Diamond specifications and retailer prices

From HK$14,290 HKD
CA$2,530 CAD
As of October 27, 2026
Save HK$6,335 HKD (31%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: HK$23,593 HKD at MOH London · As of October 11, 2026
View at MOH London

About this 3.1ct lab-grown radiant diamond

This 3.1ct lab-grown radiant sits in the three to five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG749515071 or 749515071. Listed at 11 retailers as of October 27, 2026, with a 44% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.10
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.6°
Pavilion angle34.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG749515071
Dimensions7.25 × 7.25 × 10.33 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.25 mm7.25 mm3.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG749515071
Side View
Table 68.0%Crown 44.6°Girdle: MediumPavilion 34.6°Culet: NoneDepth 65.5%

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 27
Current: HK$23,593 HKD|Low: HK$2,852 HKD|High: HK$37,421 HKD|Avg: HK$14,518 HKD|-0.5%
MOH London
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
October 11, 2026
Retailer 14HK$2,852 HKD
Retailer 20HK$3,923 HKD
Retailer 13HK$4,425 HKD
Retailer 6HK$6,275 HKD
Retailer 19HK$6,441 HKD
Retailer 8HK$6,582 HKD
Retailer 2HK$7,809 HKD
Retailer 9HK$8,058 HKD
Retailer 5HK$9,022 HKD
Retailer 18HK$11,626 HKD
Retailer 17HK$11,985 HKD
Retailer 7HK$12,055 HKD
Retailer 16HK$12,317 HKD
Retailer 4HK$14,129 HKD
Retailer 11HK$15,849 HKD
Retailer 10HK$17,085 HKD
Retailer 3HK$18,118 HKD
MOH LondonHK$23,593 HKD
Retailer 15HK$33,542 HKD
Retailer 21HK$34,832 HKD
Retailer 12HK$37,421 HKD

22 data points across 21 retailers

11 retailersHK$14,290 HKD to HK$20,625 HKD

A
Retailer 1
-
HK$3,923 HKD
$500 USD
Price last confirmed 21 days ago
A
Retailer 2
-
HK$4,652 HKD
$593 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
HK$6,275 HKD
$800 USD
View
Price last confirmed 18 days ago
B+
Retailer 4
-
HK$6,441 HKD
$821 USD
View
Price last confirmed 17 days ago
A
Retailer 5
-
HK$11,626 HKD
$1,482 USD
View
Price last confirmed 16 days ago
B+
Retailer 6
-
HK$11,985 HKD
$1,528 USD
View
Price last confirmed 19 days ago
B+
Retailer 7
-
HK$14,129 HKD
$1,801 USD
View
Price last confirmed 21 days ago
B+
Retailer 8
-
HK$14,290 HKD
CA$2,530 CAD
View
B+
Retailer 9
-
HK$18,118 HKD
A$3,553 AUD
View
Price last confirmed 21 days ago
B
Retailer 10
-
HK$20,625 HKD
$2,629 USD
View
Most Expensive
B
MOH London
LG749515071 · Oct 11
HK$23,593 HKD
£2,368 GBP
View
Price last confirmed 18 days ago
10 more retailers have this diamond
Prices start from HK$14,290 HKDSave up to HK$6,335 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
3.10ct Radiant
HK$14,290 HKD