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Radiant|Lab Grown|IGI

3.99ct E VVS2 Radiant Lab Grown Diamond

VG • E/VVS2 • IGI LG771619382

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

Certificate IGI LG771619382

Diamond specifications and retailer prices

From HK$10,302 HKD
$1,313 USD
As of October 27, 2026
Save HK$60,551 HKD (85%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: HK$70,853 HKD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.99ct lab-grown radiant diamond

This 3.99ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG771619382 or 771619382. Listed at 21 retailers as of October 27, 2026, with prices from HK$10,302 to HK$70,853, a HK$60,551 spread on the same certified stone. Do Amore Diamonds lists it at HK$70,853. 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

3.99
Carat
E
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.4°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG771619382
Dimensions7.85 × 7.85 × 10.66 mm
L/W Ratio1.00
Culet sizePointed
Top View
7.85 mm7.85 mm3.99 ctE / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG771619382
Side View
Table 68.0%Crown 49.4°Girdle: MediumPavilion 38.2°Culet: NoneDepth 68.3%

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$18,562 HKD|Low: HK$8,231 HKD|High: HK$38,126 HKD|Avg: HK$23,841 HKD|-0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 29, 2026
Retailer 2HK$11,534 HKD
Retailer 8HK$11,950 HKD
Retailer 7HK$13,300 HKD
Retailer 1HK$18,562 HKD
Retailer 10HK$18,894 HKD
Retailer 11HK$24,724 HKD
Retailer 6HK$29,836 HKD
Retailer 4HK$30,629 HKD
Retailer 3HK$31,808 HKD
Retailer 9HK$34,281 HKD
Retailer 5HK$37,877 HKD

43 data points across 11 retailers

21 retailersHK$10,302 HKD to HK$70,853 HKD

A
Cheapest Retailer
-
HK$10,302 HKD
$1,313 USD
A
Retailer 2
-
HK$11,205 HKD
$1,428 USD
View
A
Retailer 3
-
HK$11,534 HKD
$1,470 USD
View
Final sale: no returns
A
Retailer 4
-
HK$11,950 HKD
$1,523 USD
View
A
Retailer 5
-
HK$11,950 HKD
$1,523 USD
View
Price last confirmed 16 days ago
A
Retailer 6
-
HK$13,300 HKD
$1,695 USD
View
A
Retailer 7
-
HK$14,155 HKD
$1,804 USD
View
A
Retailer 8
-
HK$18,562 HKD
£1,863 GBP
View
B+
Retailer 9
-
HK$18,894 HKD
$2,408 USD
View
B+
Retailer 10
-
HK$22,276 HKD
$2,839 USD
View
B+
Retailer 11
-
HK$24,724 HKD
$3,151 USD
View
B
Retailer 12
-
HK$25,302 HKD
A$4,961 AUD
View
Price last confirmed 117 days ago
B
Retailer 13
-
HK$29,836 HKD
A$5,850 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
HK$30,629 HKD
ZAR 63,062 ZAR
View
B
Retailer 15
-
HK$31,808 HKD
£3,192 GBP
View
B
Retailer 16
-
HK$34,281 HKD
$4,369 USD
View
B
Retailer 17
-
HK$34,498 HKD
$4,397 USD
View
Price last confirmed 108 days ago
B
Retailer 18
-
HK$36,831 HKD
$4,694 USD
View
B
Retailer 19
-
HK$37,877 HKD
£3,801 GBP
View
B
Retailer 20
-
HK$46,738 HKD
$5,957 USD
View
Most Expensive
B
Do Amore Diamonds
27-C19105296 · Oct 28
HK$70,853 HKD
$9,030 USD
View
20 more retailers have this diamond
Prices start from HK$10,302 HKDSave up to HK$60,551 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
3.99ct Radiant
HK$10,302 HKD