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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 $1,319 SGD
$1,031 USD
As of November 1, 2026
Save $9,151 SGD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $10,469 SGD 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 $1,319 to $10,469, a $9,151 spread on the same certified stone. Yadav Diamonds lists it at $10,469. 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

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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: $4,366 SGD|Low: $1,154 SGD|High: $10,469 SGD|Avg: $4,210 SGD|+14.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Yadav Diamonds
November 2, 2026
Retailer 2$1,319 SGD
Retailer 22$1,560 SGD
Retailer 16$1,708 SGD
Retailer 6$2,104 SGD
Retailer 18$2,234 SGD
Retailer 12$2,272 SGD
Retailer 4$2,475 SGD
Retailer 5$2,627 SGD
Retailer 17$3,324 SGD
Retailer 20$3,419 SGD
Retailer 15$3,592 SGD
Retailer 3$3,704 SGD
Retailer 14$3,947 SGD
Retailer 11$4,074 SGD
Retailer 9$4,339 SGD
Retailer 1$4,366 SGD
Retailer 21$5,020 SGD
Retailer 10$5,241 SGD
Retailer 7$6,278 SGD
Retailer 19$6,343 SGD
Retailer 13$7,389 SGD
Retailer 8$9,067 SGD
Yadav Diamonds$10,469 SGD

21 data points across 23 retailers

25 retailers$1,319 SGD to $10,469 SGD

A
Cheapest Retailer
-
$1,319 SGD
$1,031 USD
Final sale: no returns
A
Retailer 2
-
$1,560 SGD
$1,220 USD
View
A
Retailer 3
-
$1,708 SGD
£1,052 GBP
View
A
Retailer 4
-
$2,104 SGD
$1,645 USD
View
A
Retailer 5
-
$2,234 SGD
€1,664 EUR
View
A
Retailer 6
-
$2,272 SGD
£1,399 GBP
View
B+
Retailer 7
-
$2,475 SGD
$1,935 USD
View
B+
Retailer 8
-
$2,627 SGD
$2,054 USD
View
B+
Retailer 9
-
$3,324 SGD
A$3,999 AUD
View
B+
Retailer 10
-
$3,419 SGD
ZAR 43,183 ZAR
View
B+
Retailer 11
-
$3,592 SGD
$2,809 USD
View
B+
Retailer 12
-
$3,704 SGD
CA$4,022 CAD
View
B
Retailer 13
-
$3,947 SGD
$3,086 USD
View
B
Retailer 14
-
$4,074 SGD
£2,508 GBP
View
B
Retailer 15
-
$4,339 SGD
$3,393 USD
View
B+
Retailer 16
-
$4,366 SGD
£2,688 GBP
View
B
Retailer 17
-
$5,020 SGD
£3,091 GBP
View
B
Retailer 18
-
$5,237 SGD
$4,095 USD
View
B
Retailer 19
-
$5,241 SGD
$4,098 USD
View
B
Retailer 20
-
$6,278 SGD
$4,909 USD
View
B
Retailer 21
-
$6,343 SGD
$4,960 USD
View
B
Retailer 22
-
$7,389 SGD
$5,777 USD
View
B
Retailer 23
-
$9,067 SGD
$7,090 USD
View
B
Retailer 24
-
$10,206 SGD
$7,980 USD
View
Most Expensive
B
Yadav Diamonds
13335883 · Oct 30
$10,469 SGD
$8,186 USD
View
24 more retailers have this diamond
Prices start from $1,319 SGDSave up to $9,151 SGD

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
$1,319 SGD