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Radiant|Lab Grown|IGI

3.77ct E VS1 Radiant Lab Grown Diamond

EX • E/VS1 • IGI LG724549536

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

Certificate IGI LG724549536

Diamond specifications and retailer prices

From HK$6,787 HKD
$865 USD
As of October 29, 2026
Save HK$49,546 HKD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: HK$56,332 HKD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.77ct lab-grown radiant diamond

This 3.77ct lab-grown radiant sits in the three to five carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG724549536 or 724549536. Listed at 22 retailers as of October 29, 2026, with prices from HK$6,787 to HK$56,332, a HK$49,546 spread on the same certified stone. Do Amore Diamonds lists it at HK$56,332. 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

3.77
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.7°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724549536
Dimensions11.36 × 7.32 × 4.90 mm
L/W Ratio1.55
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.36 mm7.32 mm3.77 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724549536
Side View
Table 64.0%Crown 49.7°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 66.9%

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 29
Current: HK$11,928 HKD|Low: HK$6,787 HKD|High: HK$29,444 HKD|Avg: HK$16,690 HKD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
October 30, 2026
Retailer 4HK$6,787 HKD
Retailer 11HK$8,473 HKD
Retailer 13HK$9,909 HKD
Retailer 3HK$10,176 HKD
Retailer 1HK$11,928 HKD
Retailer 10HK$16,719 HKD
Retailer 8HK$17,512 HKD
Retailer 6HK$18,019 HKD
Retailer 5HK$21,403 HKD
Retailer 12HK$22,046 HKD
Retailer 2HK$23,765 HKD
Retailer 9HK$27,656 HKD
Retailer 7HK$29,244 HKD

42 data points across 13 retailers

22 retailersHK$6,787 HKD to HK$56,332 HKD

Retailer 1
-
HK$5,822 HKD
$742 USD
Price last confirmed 28 days ago
Retailer 2
-
HK$6,590 HKD
$840 USD
View
Price last confirmed 33 days ago
A
Retailer 3
-
HK$6,787 HKD
$865 USD
View
Final sale: no returns
Retailer 4
-
HK$7,030 HKD
$896 USD
View
Price last confirmed 27 days ago
A
Retailer 5
-
HK$8,473 HKD
$1,080 USD
View
A
Retailer 6
-
HK$9,909 HKD
$1,263 USD
View
A
Retailer 7
-
HK$10,176 HKD
$1,297 USD
View
A
Retailer 8
-
HK$11,282 HKD
$1,438 USD
View
A
Retailer 9
-
HK$11,928 HKD
£1,197 GBP
View
B+
Retailer 10
-
HK$16,719 HKD
$2,131 USD
View
Retailer 11
-
HK$17,512 HKD
A$3,434 AUD
View
Price last confirmed 9 days ago
B+
Retailer 12
-
HK$18,019 HKD
ZAR 37,102 ZAR
View
B+
Retailer 13
-
HK$21,403 HKD
£2,148 GBP
View
Retailer 14
-
HK$21,819 HKD
$2,781 USD
View
Price last confirmed 30 days ago
Retailer 15
-
HK$22,046 HKD
A$4,323 AUD
View
Price last confirmed 22 days ago
B
Retailer 16
-
HK$23,494 HKD
$2,994 USD
View
B
Retailer 17
-
HK$23,765 HKD
$3,029 USD
View
B
Retailer 18
-
HK$27,656 HKD
$3,525 USD
View
B
Retailer 19
-
HK$27,694 HKD
$3,530 USD
View
B
Retailer 20
-
HK$29,244 HKD
£2,935 GBP
View
B
Retailer 21
-
HK$53,822 HKD
$6,860 USD
View
Most Expensive
B
Do Amore Diamonds
23-724549536 · Oct 29
HK$56,332 HKD
$7,180 USD
View
21 more retailers have this diamond
Prices start from HK$6,787 HKDSave up to HK$49,546 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
3.77ct Radiant
HK$6,787 HKD