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Radiant|Lab Grown|IGI

3.77ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG813645657

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

Certificate IGI LG813645657

Diamond specifications and retailer prices

From HK$6,748 HKD
$860 USD
As of November 2, 2026
Save HK$50,686 HKD (88%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: HK$57,433 HKD at Do Amore Diamonds · As of November 2, 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 F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG813645657 or 813645657. Listed at 15 retailers as of November 2, 2026, with prices from HK$6,748 to HK$57,433, a HK$50,686 spread on the same certified stone. Do Amore Diamonds lists it at HK$57,433. 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
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG813645657
Dimensions11.16 × 7.71 × 5.11 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.16 mm7.71 mm3.77 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG813645657
Side View
Table 65.0%Crown 42.9°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 66.3%

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: Nov 2
Current: HK$57,433 HKD|Low: HK$6,481 HKD|High: HK$57,433 HKD|Avg: HK$20,092 HKD
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
November 2, 2026
Retailer 14HK$6,748 HKD
Retailer 3HK$7,344 HKD
Retailer 4HK$7,564 HKD
Retailer 2HK$10,028 HKD
Retailer 5HK$10,349 HKD
Retailer 7HK$11,303 HKD
Retailer 15HK$12,585 HKD
Retailer 11HK$12,593 HKD
Retailer 6HK$16,563 HKD
Retailer 13HK$18,007 HKD
Retailer 10HK$19,523 HKD
Retailer 16HK$24,307 HKD
Retailer 9HK$29,316 HKD
Retailer 12HK$30,090 HKD
Retailer 8HK$32,648 HKD
Do Amore DiamondsHK$57,433 HKD

44 data points across 16 retailers

15 retailersHK$6,748 HKD to HK$57,433 HKD

A
Cheapest Retailer
-
HK$6,748 HKD
$860 USD
A
Retailer 2
-
HK$7,344 HKD
$936 USD
View
A
Retailer 3
-
HK$7,564 HKD
$964 USD
View
Final sale: no returns
A
Retailer 4
-
HK$10,028 HKD
£1,006 GBP
View
A
Retailer 5
-
HK$10,349 HKD
$1,319 USD
View
A
Retailer 6
-
HK$12,585 HKD
$1,604 USD
View
A
Retailer 7
-
HK$12,593 HKD
$1,605 USD
View
B+
Retailer 8
-
HK$16,563 HKD
$2,111 USD
View
B+
Retailer 9
-
HK$18,007 HKD
$2,295 USD
View
B+
Retailer 10
-
HK$19,523 HKD
A$3,828 AUD
View
B
Retailer 11
-
HK$24,307 HKD
$3,098 USD
View
B
Retailer 12
-
HK$29,316 HKD
£2,942 GBP
View
B
Retailer 13
-
HK$30,090 HKD
$3,835 USD
View
Retailer 14
-
HK$44,909 HKD
$5,724 USD
View
Price last confirmed 91 days ago
Most Expensive
B
Do Amore Diamonds
7-1790222 · Nov 2
HK$57,433 HKD
$7,320 USD
View
14 more retailers have this diamond
Prices start from HK$6,748 HKDSave up to HK$50,686 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$6,748 HKD