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Radiant|Lab Grown|IGI

3.80ct F VVS1 Radiant Lab Grown Diamond

EX • F/VVS1 • IGI LG817638237

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

Certificate IGI LG817638237

Diamond specifications and retailer prices

From HK$8,089 HKD
$1,031 USD
As of November 1, 2026
Save HK$56,139 HKD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: HK$64,228 HKD at Yadav Diamonds · As of November 2, 2026
View at Yadav Diamonds

About this 3.8ct lab-grown radiant diamond

This 3.8ct 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 LG817638237 or 817638237. Listed at 25 retailers as of November 1, 2026, with prices from HK$8,089 to HK$64,228, a HK$56,139 spread on the same certified stone. Yadav Diamonds lists it at HK$64,228. 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

3.80
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG817638237
Dimensions11.31 × 7.62 × 5.11 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.31 mm7.62 mm3.80 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG817638237
Side View
Table 65.0%Crown 42°Girdle: STK-THKPavilion 35.4°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: Nov 1
Current: HK$20,992 HKD|Low: HK$7,077 HKD|High: HK$64,228 HKD|Avg: HK$25,780 HKD|+1.2%
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
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Yadav Diamonds
November 3, 2026
Retailer 2HK$8,089 HKD
Retailer 22HK$9,572 HKD
Retailer 17HK$10,478 HKD
Retailer 6HK$12,907 HKD
Retailer 20HK$13,709 HKD
Retailer 12HK$13,938 HKD
Retailer 4HK$15,182 HKD
Retailer 5HK$16,116 HKD
Retailer 19HK$20,395 HKD
Retailer 1HK$20,992 HKD
Retailer 15HK$22,039 HKD
Retailer 3HK$22,722 HKD
Retailer 14HK$24,213 HKD
Retailer 11HK$24,991 HKD
Retailer 9HK$26,618 HKD
Retailer 18HK$26,785 HKD
Retailer 16HK$30,631 HKD
Retailer 10HK$32,156 HKD
Retailer 7HK$38,517 HKD
Retailer 21HK$38,917 HKD
Retailer 13HK$45,330 HKD
Retailer 8HK$55,629 HKD
Yadav DiamondsHK$64,228 HKD

22 data points across 23 retailers

25 retailersHK$8,089 HKD to HK$64,228 HKD

A
Cheapest Retailer
-
HK$8,089 HKD
$1,031 USD
Final sale: no returns
A
Retailer 2
-
HK$9,572 HKD
$1,220 USD
View
A
Retailer 3
-
HK$10,478 HKD
£1,052 GBP
View
A
Retailer 4
-
HK$12,907 HKD
$1,645 USD
View
A
Retailer 5
-
HK$13,709 HKD
€1,664 EUR
View
A
Retailer 6
-
HK$13,938 HKD
£1,399 GBP
View
B+
Retailer 7
-
HK$15,182 HKD
$1,935 USD
View
B+
Retailer 8
-
HK$16,116 HKD
$2,054 USD
View
B+
Retailer 9
-
HK$20,395 HKD
A$3,999 AUD
View
B+
Retailer 10
-
HK$20,992 HKD
ZAR 43,222 ZAR
View
B+
Retailer 11
-
HK$22,039 HKD
$2,809 USD
View
Price last confirmed 7 days ago
B+
Retailer 12
-
HK$22,722 HKD
CA$4,022 CAD
View
B
Retailer 13
-
HK$24,213 HKD
$3,086 USD
View
B
Retailer 14
-
HK$24,991 HKD
£2,508 GBP
View
B
Retailer 15
-
HK$26,618 HKD
$3,393 USD
View
B+
Retailer 16
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HK$26,785 HKD
£2,688 GBP
View
B
Retailer 17
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HK$30,631 HKD
£3,074 GBP
View
B
Retailer 18
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HK$32,128 HKD
$4,095 USD
View
B
Retailer 19
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HK$32,156 HKD
$4,098 USD
View
B
Retailer 20
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HK$38,517 HKD
$4,909 USD
View
B
Retailer 21
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HK$38,917 HKD
$4,960 USD
View
B
Retailer 22
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HK$45,330 HKD
$5,777 USD
View
B
Retailer 23
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HK$55,629 HKD
$7,090 USD
View
B
Retailer 24
-
HK$62,612 HKD
$7,980 USD
View
Most Expensive
B
Yadav Diamonds
13335883 · Nov 2
HK$64,228 HKD
$8,186 USD
View
24 more retailers have this diamond
Prices start from HK$8,089 HKDSave up to HK$56,139 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
3.80ct Radiant
HK$8,089 HKD