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Radiant|Lab Grown|IGI

3.10ct D VS1 Radiant Lab Grown Diamond

EX • D/VS1 • IGI LG751509582

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

Certificate IGI LG751509582

Diamond specifications and retailer prices

From HK$3,923 HKD
$500 USD
As of October 30, 2026
Save HK$30,912 HKD (89%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: HK$34,835 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

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 LG751509582 or 751509582. Listed at 19 retailers as of October 29, 2026, with prices from HK$3,923 to HK$34,835, a HK$30,912 spread on the same certified stone. Do Amore Diamonds lists it at HK$34,835. 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 angle55.6°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG751509582
Dimensions7.15 × 7.15 × 4.80 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.15 mm7.15 mm3.10 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG751509582
Side View
Table 64.0%Crown 55.6°Girdle: MediumPavilion 36.7°Culet: NoneDepth 67.1%

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$34,835 HKD|Low: HK$2,895 HKD|High: HK$36,326 HKD|Avg: HK$13,286 HKD|+8.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 12
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Retailer 20
October 30, 2026
Retailer 8HK$3,923 HKD
Retailer 17HK$4,394 HKD
Retailer 19HK$4,425 HKD
Retailer 6HK$6,275 HKD
Retailer 3HK$6,441 HKD
Retailer 14HK$6,473 HKD
Retailer 9HK$6,583 HKD
Retailer 15HK$7,793 HKD
Retailer 10HK$8,059 HKD
Retailer 5HK$9,023 HKD
Retailer 2HK$11,342 HKD
Retailer 18HK$11,986 HKD
Retailer 16HK$12,553 HKD
Retailer 4HK$14,130 HKD
Retailer 12HK$15,850 HKD
Retailer 11HK$17,086 HKD
Retailer 7HK$18,344 HKD
Retailer 13HK$23,445 HKD
Retailer 20HK$33,544 HKD
Do Amore DiamondsHK$34,835 HKD

32 data points across 20 retailers

19 retailersHK$3,923 HKD to HK$34,835 HKD

A
Cheapest Retailer
-
HK$3,923 HKD
$500 USD
A
Retailer 2
-
HK$4,394 HKD
$560 USD
View
A
Retailer 3
-
HK$4,425 HKD
$564 USD
View
Final sale: no returns
A
Retailer 4
-
HK$6,275 HKD
$800 USD
View
B+
Retailer 5
-
HK$6,441 HKD
$821 USD
View
A
Retailer 6
-
HK$6,473 HKD
$825 USD
View
A
Retailer 7
-
HK$7,793 HKD
€946 EUR
View
A
Retailer 8
-
HK$9,023 HKD
$1,150 USD
View
A
Retailer 9
-
HK$11,342 HKD
A$2,224 AUD
View
B+
Retailer 10
-
HK$11,986 HKD
$1,528 USD
View
B+
Retailer 11
-
HK$12,553 HKD
$1,600 USD
View
B+
Retailer 12
-
HK$14,130 HKD
$1,801 USD
View
B+
Retailer 13
-
HK$14,291 HKD
CA$2,530 CAD
View
Retailer 14
-
HK$18,344 HKD
A$3,597 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
HK$20,626 HKD
$2,629 USD
View
B
Retailer 16
-
HK$23,445 HKD
£2,353 GBP
View
Retailer 17
-
HK$29,389 HKD
$3,746 USD
View
B
Retailer 18
-
HK$33,544 HKD
$4,275 USD
View
Most Expensive
B
Do Amore Diamonds
27-8EF5FD7A2 · Oct 29
HK$34,835 HKD
$4,440 USD
View
18 more retailers have this diamond
Prices start from HK$3,923 HKDSave up to HK$30,912 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$3,923 HKD