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 $1,031 USD
As of November 1, 2026
Save $7,155 USD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $8,186 USD at Yadav Diamonds · As of October 30, 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 October 30, 2026, with prices from $1,031 to $8,186, a $7,155 spread on the same certified stone. Yadav Diamonds lists it at $8,186. 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
Color
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

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $3,414 USD|Low: $902 USD|High: $8,186 USD|Avg: $3,292 USD|+14.7%
Retailer 1
Retailer 2
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Retailer 19
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Retailer 21
Retailer 22
Yadav Diamonds
November 2, 2026
Retailer 2$1,031 USD
Retailer 22$1,220 USD
Retailer 16$1,336 USD
Retailer 6$1,645 USD
Retailer 18$1,747 USD
Retailer 12$1,776 USD
Retailer 4$1,935 USD
Retailer 5$2,054 USD
Retailer 17$2,599 USD
Retailer 20$2,673 USD
Retailer 15$2,809 USD
Retailer 3$2,896 USD
Retailer 14$3,086 USD
Retailer 11$3,185 USD
Retailer 9$3,393 USD
Retailer 1$3,414 USD
Retailer 21$3,926 USD
Retailer 10$4,098 USD
Retailer 7$4,909 USD
Retailer 19$4,960 USD
Retailer 13$5,777 USD
Retailer 8$7,090 USD
Yadav Diamonds$8,186 USD

21 data points across 23 retailers

25 retailers$1,031 USD to $8,186 USD

A
Cheapest Retailer
-
$1,031 USD
Final sale: no returns
A
Retailer 2
-
$1,220 USD
View
A
Retailer 3
-
$1,336 USD
£1,052 GBP
View
A
Retailer 4
-
$1,645 USD
View
A
Retailer 5
-
$1,747 USD
€1,664 EUR
View
A
Retailer 6
-
$1,776 USD
£1,399 GBP
View
B+
Retailer 7
-
$1,935 USD
View
B+
Retailer 8
-
$2,054 USD
View
B+
Retailer 9
-
$2,599 USD
A$3,999 AUD
View
B+
Retailer 10
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$2,673 USD
ZAR 43,183 ZAR
View
B+
Retailer 11
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$2,809 USD
View
B+
Retailer 12
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$2,896 USD
CA$4,022 CAD
View
B
Retailer 13
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$3,086 USD
View
B
Retailer 14
-
$3,185 USD
£2,508 GBP
View
B
Retailer 15
-
$3,393 USD
View
B+
Retailer 16
-
$3,414 USD
£2,688 GBP
View
B
Retailer 17
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$3,926 USD
£3,091 GBP
View
B
Retailer 18
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$4,095 USD
View
B
Retailer 19
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$4,098 USD
View
B
Retailer 20
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$4,909 USD
View
B
Retailer 21
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$4,960 USD
View
B
Retailer 22
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$5,777 USD
View
B
Retailer 23
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$7,090 USD
View
B
Retailer 24
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$7,980 USD
View
Most Expensive
B
Yadav Diamonds
13335883 · Oct 30
$8,186 USD
View
24 more retailers have this diamond
Prices start from $1,031 USDSave up to $7,155 USD

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
$1,031 USD